Best friend to boy friend

If your best friend likes everything that you do. Such as I like the same food and music. Me and my best friend have the exact same likes. does that mean he's a potential match for me to love? yea ik love is love.. he's my go to guy for everything. He calls me when he needs something. I do the same. When I'm bored we go and hang together we do have a fun time. We do literally everything together. Do you guys think he likes me?