diff --git a/animeCat.js b/animeCat.js
index 90c53ac..65e90de 100644
--- a/animeCat.js
+++ b/animeCat.js
@@ -460,22 +460,6 @@ window.AnimeCat = class AnimeCat {
     }, this.talkInterval / 2);
   }
 
-  appendSpeech(chunk) {
-    if (this._bubbleTextNode)
-      this._bubbleTextNode.textContent += chunk;
-  }
-
-  endSpeech() {
-    clearInterval(this._talkIntervalId);
-    if (!this._pettingActive) {
-      this.img.src = this.images.default;
-    }
-    this._speechTimeout = setTimeout(() => {
-      this.bubble.style.opacity = '0';
-      this._isSpeaking = false;
-    }, 6000);
-  }
-
   destroy() {
     clearTimeout(this._blinkTimeout);
     clearInterval(this._talkIntervalId);