diff --git a/CHANGELOG.md b/CHANGELOG.md
index a93d0eb2155..e9bf624b9b5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -31,6 +31,7 @@ Docs: https://docs.openclaw.ai
 - Cron/isolated-agent: preserve explicit `delivery.mode: "none"` message targets for isolated runs without inheriting implicit `last` routing, so agent-initiated Telegram sends keep their authored destination while bare `mode:none` jobs stay targetless. (#69153) Thanks @obviyus.
 - Cron/isolated-agent: keep `delivery.mode: "none"` account-only or thread-only configs from inheriting a stale implicit recipient, so isolated runs only resolve message routing when the job authored an explicit `to` target. (#69163) Thanks @obviyus.
 - Gateway/TUI: retry session history while the local gateway is still finishing startup, so `openclaw tui` reconnects no longer fail on transient `chat.history unavailable during gateway startup` errors. (#69164) Thanks @shakkernerd.
+- BlueBubbles/reactions: fall back to `love` when an agent reacts with an emoji outside the iMessage tapback set (`love`/`like`/`dislike`/`laugh`/`emphasize`/`question`), so wider-vocabulary model reactions like `👀` still produce a visible tapback instead of failing the whole reaction request. Configured ack reactions still validate strictly via the new `normalizeBlueBubblesReactionInputStrict` path. (#64693) Thanks @zqchris.
 
 ## 2026.4.19-beta.2
 
diff --git a/extensions/bluebubbles/src/monitor-processing.ts b/extensions/bluebubbles/src/monitor-processing.ts
index 41254fe5abd..077f8724933 100644
--- a/extensions/bluebubbles/src/monitor-processing.ts
+++ b/extensions/bluebubbles/src/monitor-processing.ts
@@ -70,7 +70,10 @@ import type {
 } from "./monitor-shared.js";
 import { enrichBlueBubblesParticipantsWithContactNames } from "./participant-contact-names.js";
 import { isBlueBubblesPrivateApiEnabled } from "./probe.js";
-import { normalizeBlueBubblesReactionInput, sendBlueBubblesReaction } from "./reactions.js";
+import {
+  normalizeBlueBubblesReactionInputStrict,
+  sendBlueBubblesReaction,
+} from "./reactions.js";
 import type { OpenClawConfig } from "./runtime-api.js";
 import { normalizeSecretInputString } from "./secret-input.js";
 import { resolveChatGuidForTarget, sendMessageBlueBubbles } from "./send.js";
@@ -393,7 +396,7 @@ function resolveBlueBubblesAckReaction(params: {
     return null;
   }
   try {
-    normalizeBlueBubblesReactionInput(raw);
+    normalizeBlueBubblesReactionInputStrict(raw);
     return raw;
   } catch {
     const key = normalizeLowercaseStringOrEmpty(raw);
diff --git a/extensions/bluebubbles/src/reactions.test.ts b/extensions/bluebubbles/src/reactions.test.ts
index 3a0dc949098..41d316d462a 100644
--- a/extensions/bluebubbles/src/reactions.test.ts
+++ b/extensions/bluebubbles/src/reactions.test.ts
@@ -1,5 +1,9 @@
 import { describe, expect, it, vi } from "vitest";
-import { sendBlueBubblesReaction } from "./reactions.js";
+import {
+  normalizeBlueBubblesReactionInput,
+  normalizeBlueBubblesReactionInputStrict,
+  sendBlueBubblesReaction,
+} from "./reactions.js";
 import { installBlueBubblesFetchTestHooks } from "./test-harness.js";
 
 vi.mock("./accounts.js", async () => {
@@ -106,18 +110,24 @@ describe("reactions", () => {
       ).rejects.toThrow("password is required");
     });
 
-    it("throws for unsupported reaction type", async () => {
-      await expect(
-        sendBlueBubblesReaction({
-          chatGuid: "chat-123",
-          messageGuid: "msg-123",
-          emoji: "unsupported",
-          opts: {
-            serverUrl: "http://localhost:1234",
-            password: "test",
-          },
-        }),
-      ).rejects.toThrow("Unsupported BlueBubbles reaction");
+    it("falls back to love for unsupported reaction type", async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: true,
+        text: () => Promise.resolve(""),
+      });
+
+      await sendBlueBubblesReaction({
+        chatGuid: "chat-123",
+        messageGuid: "msg-123",
+        emoji: "👀",
+        opts: {
+          serverUrl: "http://localhost:1234",
+          password: "test",
+        },
+      });
+
+      const body = JSON.parse(mockFetch.mock.calls[0][1].body);
+      expect(body.reaction).toBe("love");
     });
 
     describe("reaction type normalization", () => {
@@ -236,6 +246,27 @@ describe("reactions", () => {
       await expectRemovedReaction("-love");
     });
 
+    it("falls back to removing love for unsupported removal reactions", async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: true,
+        text: () => Promise.resolve(""),
+      });
+
+      await sendBlueBubblesReaction({
+        chatGuid: "chat-123",
+        messageGuid: "msg-123",
+        emoji: "👀",
+        remove: true,
+        opts: {
+          serverUrl: "http://localhost:1234",
+          password: "test",
+        },
+      });
+
+      const body = JSON.parse(mockFetch.mock.calls[0][1].body);
+      expect(body.reaction).toBe("-love");
+    });
+
     it("uses custom partIndex when provided", async () => {
       mockFetch.mockResolvedValueOnce({
         ok: true,
@@ -335,4 +366,54 @@ describe("reactions", () => {
       });
     });
   });
+
+  describe("normalizeBlueBubblesReactionInputStrict", () => {
+    it("maps supported emoji to canonical type", () => {
+      expect(normalizeBlueBubblesReactionInputStrict("👍")).toBe("like");
+      expect(normalizeBlueBubblesReactionInputStrict("❤️")).toBe("love");
+      expect(normalizeBlueBubblesReactionInputStrict("😂")).toBe("laugh");
+    });
+
+    it("throws on unsupported input so validators can detect misconfiguration", () => {
+      expect(() => normalizeBlueBubblesReactionInputStrict("👀")).toThrow(
+        /Unsupported BlueBubbles reaction/,
+      );
+      expect(() => normalizeBlueBubblesReactionInputStrict("🎉")).toThrow(
+        /Unsupported BlueBubbles reaction/,
+      );
+    });
+
+    it("throws on empty input", () => {
+      expect(() => normalizeBlueBubblesReactionInputStrict("")).toThrow(
+        /requires an emoji or name/,
+      );
+      expect(() => normalizeBlueBubblesReactionInputStrict("   ")).toThrow(
+        /requires an emoji or name/,
+      );
+    });
+  });
+
+  describe("normalizeBlueBubblesReactionInput (lenient)", () => {
+    it("maps supported emoji to canonical type", () => {
+      expect(normalizeBlueBubblesReactionInput("👍")).toBe("like");
+      expect(normalizeBlueBubblesReactionInput("❤️")).toBe("love");
+    });
+
+    it("falls back to love when input is unsupported by iMessage tapback", () => {
+      expect(normalizeBlueBubblesReactionInput("👀")).toBe("love");
+      expect(normalizeBlueBubblesReactionInput("🎉")).toBe("love");
+    });
+
+    it("falls back to -love on unsupported remove", () => {
+      expect(normalizeBlueBubblesReactionInput("👀", true)).toBe("-love");
+    });
+
+    it("still throws on empty input (strict error bubbles up unchanged)", () => {
+      // Empty input is a contract error from the caller, not a decorative
+      // emoji the model picked; we intentionally do not mask it.
+      expect(() => normalizeBlueBubblesReactionInput("")).toThrow(
+        /requires an emoji or name/,
+      );
+    });
+  });
 });
diff --git a/extensions/bluebubbles/src/reactions.ts b/extensions/bluebubbles/src/reactions.ts
index d124ad4589a..9087b0091cc 100644
--- a/extensions/bluebubbles/src/reactions.ts
+++ b/extensions/bluebubbles/src/reactions.ts
@@ -111,7 +111,18 @@ const REACTION_EMOJIS = new Map<string, string>([
   ["?", "question"],
 ]);
 
-export function normalizeBlueBubblesReactionInput(emoji: string, remove?: boolean): string {
+const UNSUPPORTED_REACTION_ERROR = "UnsupportedBlueBubblesReaction";
+
+/**
+ * Strict normalizer: throws when the input does not map to a supported
+ * BlueBubbles reaction type. Use this for validator-style callers that
+ * need to detect unsupported input (e.g. config sanity checks) rather
+ * than gracefully substituting a fallback.
+ */
+export function normalizeBlueBubblesReactionInputStrict(
+  emoji: string,
+  remove?: boolean,
+): string {
   const trimmed = emoji.trim();
   if (!trimmed) {
     throw new Error("BlueBubbles reaction requires an emoji or name.");
@@ -123,11 +134,38 @@ export function normalizeBlueBubblesReactionInput(emoji: string, remove?: boolea
   const aliased = REACTION_ALIASES.get(raw) ?? raw;
   const mapped = REACTION_EMOJIS.get(trimmed) ?? REACTION_EMOJIS.get(raw) ?? aliased;
   if (!REACTION_TYPES.has(mapped)) {
-    throw new Error(`Unsupported BlueBubbles reaction: ${trimmed}`);
+    const error = new Error(`Unsupported BlueBubbles reaction: ${trimmed}`);
+    error.name = UNSUPPORTED_REACTION_ERROR;
+    throw error;
   }
   return remove ? `-${mapped}` : mapped;
 }
 
+/**
+ * Lenient normalizer: when the input does not map to a supported
+ * BlueBubbles reaction type (iMessage tapback only supports
+ * love/like/dislike/laugh/emphasize/question), fall back to `love`
+ * so agents that react with a wider emoji vocabulary (e.g. 👀 to
+ * ack "seen, working on it") still produce a visible tapback instead
+ * of failing the whole reaction request.
+ *
+ * Contract errors (empty input) continue to bubble up so callers
+ * still catch misuse.
+ *
+ * Use this for model-facing paths. Callers that need to detect
+ * unsupported input should use {@link normalizeBlueBubblesReactionInputStrict}.
+ */
+export function normalizeBlueBubblesReactionInput(emoji: string, remove?: boolean): string {
+  try {
+    return normalizeBlueBubblesReactionInputStrict(emoji, remove);
+  } catch (error) {
+    if (error instanceof Error && error.name === UNSUPPORTED_REACTION_ERROR) {
+      return remove ? "-love" : "love";
+    }
+    throw error;
+  }
+}
+
 export async function sendBlueBubblesReaction(params: {
   chatGuid: string;
   messageGuid: string;