I have been great friends with a guy for about 6 months. I’m a pretty self-conscious person, but around him, I feel very comfortable and relaxed. I’ve never felt this way about a guy before.I realized the other day that I have feelings for him. I was completely jealous when he was with another girl the other day. He claims that he doesn’t have feelings for her.How can I let him know I have these feelings without hurting the friendship?