Please help , boy troubles. ?

Hi , okay. So I'm 14. And this guys rlly nice i talk to him a lot , and then he told me he liked me, which I didn't like him back at the time now it's been a week and I think I kinda like him . he came to my soccergame today and he came early and when I sawhim I justwanted to run and him not see me, I'm not frigid and I know that for a fact, but after the game he left. But I really wanted to talk to him. I'm 14, grade 8. Please don't say that craP like your too young just live life. I nEed help with this PLEASE!!! Thank you everyone.