Confused on if he likes me? please answer!?

Okay, so i like this guy, lets call him joe lol, we always flirt and everything and my enemy lets call her .....C lol wants to be my friend again so shes trying everything possible to hook us up thinking i'll forgive her(aint going to happen) and she though 4 sure he liked me and she e-mailed him and wrote 3 name and said do u like any of these and he said yeah and the names me, chantal, and whitt, after evesdropping enough 'joe' said he likes chantal ( i knew he used to like her llloonngg time ago) so i was kinda bummed out but he waited for my bus wit me and i told him telling 'c' wasnt a smart idea cuz she told everyone he said it didnt matter cuz he just said he juz c already knew he used to like her and it would make her shut up, and ever since then he flirts wit me all the time, so i dont know, i'm confused, lol, for example he colored all over my calculator and the cl told my teacher and he got trouble and i was standing behind my teacher laughing and he just smiled.