I was kissed by my crush and dont want to tell the girl im dating.
Why don't you want to tell the girl you are dating?
I am afraid she will destroy my life out of jealousy.
It is not right to cheat on someone when you are in a relationship. You would be doing the right thing to tell your girlfriend what happened, but if you are truly afraid of what may happen then you may want to find a good way to do it before she figures it out on her own.
Its my personal business. I don't want to hide things from her. And why should I tell her if I don't feel like it. It's not like she would understand.
It's not your personal business if it includes her as well. You should come clean to her and face the consequences no matter what.