Crowded grocery store experience

I am a grocery store. So it was a random day, I was crowded just like any normal day. People were completely packed inside me, A random guy (probably 18 yo) in the crowd didn't notice there was a girl (probably 15 or 16 yo) behind him and accidentally touched her chest. He didn't know what to do so he said sorry and left me. I notice his mood is off during recent days I wish I had a mouth so I could tell him things like these happen everyday in me and personally i like this guy for the fact he atleast apologised and I don't think the girl would be having any bad feeling about him.

so yes this was a random experience of mine. thanks!