Question: what does it mean when a guy says x?
Answer: #17. If you put, say, xx at the end of a text and the person replies with one more x - xxx - it means they like you! Supposedly! I always put xs, normally 3, on a text, but I only text girl mates. If a guy puts x I should imagine he likes you, 'coz otherwise it's just a bit of a girly thing to do.