How do I make each sprite have its own behavior?

Hello everyone.

Thanks for reading this message. I seek your help because I can't get the result I'm looking for.

I have a game where it's a wall full of balloons (animation 1), every time you touch a balloon it explodes (animation 2) and you earn points.

What I would like to achieve is that every certain amount of time the balloons would inflate again (animation 1) but individually, that is, if I popped the balloon one at x y time and the second at another time, each one would return its main animation.

Here are some screenshots and the idea that I have been doing so far

My sprite has a Instance Variable called TimeToChange

When you touch the sprite the Instance Value set value to 0

Then I check in random time (1 to 3 seconds) anf If the condition then change the animation.

But with this, the inflate again at the same time.

If anyone can help me I'll be so grateful.

I would suggest using Timer behavior. You can run a timer for each balloon, for example:

On Tap Balloon : Balloon start "reinflate" Timer for random(3,5) seconds

Balloon On "Reinflate" timer : Start "reinflate" animation