i came out to my best friend

I have been good friends with him for a few years, back when I first met him I was terrified of coming out, or being outed, mind you I was 15 at the time. But just 3 hours ago I came out, it went way better than expected. I never thought that I could come out and have someone act like it's no big deal. I just feel so much more comfortable with myself, and have a lot of shame and guilt relieved.