I'm in love???? (with one of my IRL friends)

Ok, the title's a little deceiving because I liked him before we kicked it off as friends, but I started liking him after we started talking. This guy, my codename for him being Mango, is like literally THE LOVE of my LIFE, but he doesn't know it. I do have a feeling that he might feel similarly though. I doubt that he loves me as much, but something in the way he acts around me makes me think he likes me??? I honestly don't know. Anyway, Mango and I talked for like 15 minutes last night, about music of course (something we both really like, he plays piano and I play guitar) and I told him about the fact that I'm a composer. I actually saw something happen in his eyes, believe it or not.  Heck, even before the talk when we sat next to each other during [whatever we were doing], it just felt very... I don't know. I love him with every ounce of my being. I don't want to confess too early and scare him away. I was thinking of learning While You Were Sleeping by Laufey on guitar so I could play it for him on Valentines Day. This boy is the sweetest, prettiest, and even the most in-my-league guy I will probably ever have the pleasure of meeting. I need him in my life; that will be when I can truly be happy.