Is my friend overreacting?

[Samorad7]

People can be such babies. I think it was wrong to retaliate since he now has more of a motive to act like a jerk to you, but Yeah your friend is overreacting. I don't know how you want to deal with him Or if you're even going to bother dealing with him but if he wants to cry over his little bag while he's spreading rumours around making you look like a creep then he needs to grow up.