TL:DR at the bottom.
I met this guy 4 years ago through an online game. We became good friends both online and in our daily lives. Basically he became one of my best friends. 3 years ago I fell in love with him and confessed my love for him only to be turned down. Made some distance to get over my feelings for him. Eventually we could be friends again, but this feeling always stayed in the background. We both gotten into relationships over the years and now I'm single again (he's still in a relationship).
Suddenly a few days ago he confessed that he loves me. That said he's still in a relationship. Am conflicted in my feelings. Yes there is still a part of me that loves him, but at the same time I can't see him as anything other than a best friend. Also he's still in a relationship.
Just don't know how to face him and what to do.
Used to have a crush on my best friend and he turned me down when I confessed. 3 years later, which is now, he confessed he loves me, but is still in a relationship with his girlfriend (still have some feelings for him). Don't know what to do.