Is it weird if a guy plays with girls hair?

It depends if the is your girlfriend or your crush? If it is your girlfriend then if shes ok with it then no its not but if its a crush she might a] know u like her and not care and find it entertaining or b] she might be very annoyed. In my case, if I liked the guy and he played with my hair I would NOT mind!

I like it when guys play with my hair... as long as I like the guy.