Tonight is the night. Coming out to my best friend.

My best friend is 31. And I'm 23. We have been friends for almost 4 years. Today, I have decided that when I go over to his house tonight I'm going to come out while we are welding and stuff. I'm sure you guys are sick of these posts, but we all know how big of a deal this is to person. Today, I have felt so much joy. I am speaking to my customers, coworkers, and everyone else softer, more enthusiastic. Idk why. But I felt I wanted to say it here. I have had butterflies in my stomach all day. It feels refreshing. And I haven't even done it yet. I just hope he is as accepting as I think he will be. He chose a gay friend to marry he and his wife. But I don't think he has ever been this close to someone who is gay. So that may be strange to him. But I think all will be ok.One issue, I am in no way attracted to him. At all. I have never been attracted to him. But I have taken him to gay bars before. So I'm a bit worried that he will think this whole time I have had a thing for him. When that's not the case. And words alone are not enough proof for him. That's my only concern. Would you guys have any suggestions?Thank you.