No, I'm not some random love-sick girl.?

I know EXACTLY how you feel. I felt the same way about such a guy. I don't know what to tell you because I had later found that he had a girlfriend.... then he had like 6 girlfriends after that. I guess my guy was more of a player, but it really sounds like this guy likes you.I don't know what to say about the overdramatizing thing. If you've got some really good friends maybe as them for an opinion. I think if you really like him though, you should ask him. I wish you the best of luck!