Am I 3 years to late?

Ok so back when I was 14 there was this guy I'm pretty sure liked me eg) flirted with me, hugged me, complemented me etc. And I know this sounds stupid but it was like when we stared into each others eyes the world stoped anyways I was stupid and didn't want to be rejected and thought how could I like someone so much at 14 I was young. So I kinda acted like I hated him even though I wanted him so bad(stupid right!!) anways 3 years later and well no matter who I go out with or who I like I always think about him no matter what. The other day this hot guy was hitting on me and I thought about him:( please help am I too late for him:(