===================================================================
--- original.js
+++ change.js
@@ -56,68 +56,26 @@
 	self.down = function (x, y, obj) {
 		// Play beat sound
 		LK.getSound('bump').play();
 		// Animate the size of the bigHeart to 1.5 times its original size over 0.5 seconds
-		tween(self.currentGraphic, {
-			scaleX: 1.2,
-			scaleY: 1.2,
-			x: 0
-		}, {
-			duration: 100,
-			onFinish: function onFinish() {
-				tween(self.currentGraphic, {
-					scaleX: 1.1,
-					scaleY: 1.1,
-					x: 0
-				}, {
-					duration: 100
-				});
-			}
-		});
-		tween(self.nextGraphic, {
-			scaleX: 1.2,
-			scaleY: 1.2,
-			x: 0
-		}, {
-			duration: 100,
-			onFinish: function onFinish() {
-				tween(self.nextGraphic, {
-					scaleX: 1.1,
-					scaleY: 1.1
-				}, {
-					duration: 100
-				});
-			}
-		});
+		animateHeart(self.currentGraphic, 1.2, 1.1, 100);
+		if (!self.explosionTriggered) {
+			animateHeart(self.nextGraphic, 1.2, 1.1, 100);
+		}
 		log("Current indexes:: ", self.currentGraphic.index, ',', self.nextGraphic.index); // Log the tap count
 		// Increment tap counter
 		tapCount++; // Increment global tap counter
 		// Create a new heart projection using the current frame index
 		projectionsManager.popHearts(self.currentGraphic.heartType);
 		updateTapCountText(); // Update the text display
 		// Switch graphics based on tapCount
 		var frameIndex = 5 - Math.floor(tapCount / 10);
-		if (tapCount < 50 && frameIndex > 0) {
+		if (!self.explosionTriggered && tapCount < 50 && frameIndex > 0) {
 			self.currentGraphic = heartFrames[frameIndex];
 			self.nextGraphic = heartFrames[frameIndex - 1];
 		} else if (tapCount >= 50) {
 			// Explosion
-			if (!self.explosionTriggered) {
-				LK.getSound('boom').play();
-				// Animate explosion of nextGraphic when tapCount reaches 50
-				LK.setTimeout(function () {
-					tween(self.nextGraphic, {
-						scaleX: 40,
-						scaleY: 40,
-						alpha: 0
-					}, {
-						duration: 3000,
-						easing: tween.easeOut,
-						onFinish: function onFinish() {}
-					});
-				}, 400);
-				self.explosionTriggered = true; // Set flag to true after explosion
-			}
+			triggerExplosion();
 		}
 		log("Tap count: ", self.tapCount); // Log the tap count
 		for (var i = 5; i >= 0; i--) {
 			heartFrames[i].alpha = Math.max(0, Math.min(1, 1 - (tapCount - (5 - i) * 10) / 10));
@@ -159,9 +117,9 @@
 	var heartSpeed = 20;
 	var gravity = 0.5;
 	var initialScale = 0.25;
 	var scaleVariation = 0.5;
-	var alphaDecay = 0.005;
+	var alphaDecay = 0.002;
 	self.heartPool = [];
 	// Initialize heart pool
 	for (var i = 0; i < nbProjections * 5; i++) {
 		var heart = new Container();
@@ -178,9 +136,9 @@
 			this.x += this.vx;
 			this.y += this.vy;
 			this.vy += gravity; // Add gravity effect
 			this.alpha -= alphaDecay;
-			if (this.alpha <= 0) {
+			if (this.alpha <= 0 || this.y > 2900) {
 				this.alpha = 0;
 				self.heartPool.push(this);
 			}
 		};
@@ -221,8 +179,44 @@
 
 /**** 
 * Game Code
 ****/ 
+function triggerExplosion() {
+	if (!self.explosionTriggered) {
+		LK.getSound('boom').play();
+		LK.setTimeout(function () {
+			tween(self.nextGraphic, {
+				scaleX: 45,
+				scaleY: 45,
+				alpha: 0
+			}, {
+				duration: 3000,
+				easing: tween.easeOut,
+				onFinish: function onFinish() {}
+			});
+		}, 205);
+		self.explosionTriggered = true;
+	}
+}
+function animateHeart(graphic, scaleUp, scaleDown, duration) {
+	tween(graphic, {
+		scaleX: scaleUp,
+		scaleY: scaleUp,
+		x: 0
+	}, {
+		duration: duration,
+		onFinish: function onFinish() {
+			tween(graphic, {
+				scaleX: scaleDown,
+				scaleY: scaleDown,
+				x: 0
+			}, {
+				duration: duration
+			});
+		}
+	});
+}
+var nbHearts = 10;
 var backgroundContainer = new Container();
 var middlegroundContainer = new Container();
 var foregroundContainer = new Container();
 game.addChild(backgroundContainer);