Should i tell him i still like him?

Me an this guy had our thing goin on for like 2 months he told me he liked me and i liked him too.We went 2 prom 2gether n we were basucally kinda datin.he asked me to be his gf and i didnt say anything so he probably got the wrong idea. Days later he started dating a girl n txt me just tell me that. I have a feeling he might still like me ,cuz i still like him!