A question about this kid...:)?

so.. I went to prom with this kid. he is a cowboy and he is cute, I liked him as more than a friend, but idk anymore. he used to text me everyday. and he liked me... but ive been starting to talk to other boys on ffa. yeah in a Flirty way.. that's just me, what can I say I love cowboys but he dosent text me anymore or ask me to hang out and idk why.. guys- do you think he is mad at me? would you be mad? but he talks to me at school like nothings wrong...