I need help to make sure what I like.

Alright, so first off I am not a 100% sure if I am gay or bi.I am 15 years old, a boy, either gay or bi not sure. Let me explain. I am interested in having a relationship with a girl but I am not at all interested in the sexual stuff with a girl more an intimate relationship.I want it all from a boy everything (not ready to get it or give it in the back tho).I can see myself cuddling with both genders, but I mostly want to be with a guy. Hope you can help me to find out if I am just very cuddly and gay or just bi.