What's the difference between a guy liking you vs falling in love?

well it seems like he's into you he's just use to being a free man and might have a little anxiety over being in a relationship even if he really does like you alot. from personal experience i think its best to wait and see if he comes around and i hope it works out. but then again don't wait forever after a while if you start thinking your tired of waiting then stop waiting. my mistake was waiting too long despite my instincts telling me to move on