I dont know why but I was thinking that happened to me before in the past! If you want you can say your experience. For my I tough he was a friend but he was with me just for interest. He was always jealous of me and gave problems even with my other friend's all the time. I don't know but if you see the anime about sakuras confession seen naruto hiperventilating it's sad i haven't see him in that position before. Seen him that he really apreciates sasuke it makes me think if you can have really good friends.