Mandy, should I let my feelings pass in time?

Hey Mandy. Let me start off by saying that you are a wonderful role model!
I sort of need advice on a boy situation. There is this guy who I've really liked for about a year now. He is the first boy who I've ever cared this much for so this is all new to me. We are friends but I never told him how I feel about him. I found out that he used to like me but his feelings changed and now he has a girlfriend. I guess that I just want to know how to move on. Do I tell him how I feel, or just let my feelings pass in time? Thanks for taking your time out to read this. I love you!

Do what feels right in your heart. He obviously thinks something of you if he had feelings for you whether it be in the past or present.