Am I in Love???? I think I am in love..?

Ok.. So there is this boy I REALLY like.. But I cant get him out of my head!!! I am always thinking about him..writing songs, poems, ect. about him! When i thought he liked another girl I was crying all through lunch!!! He treats me so sweet. He family likes me. He calls me Little Missy and I call him Sweety and he doesnt care that I call him that. I am going to the dance with him. Then i told my friend how I felt and he told him how I felt. Nothing can make me stop. I am always waiting for messages on Myspace.. EVERYTHING!!! But he will NOT tell me who he likes. Alot of guys in my cl are telling me he told them that he likes me.. But i dont want to say anything. Am i in love?