i have a male best friend and slowly i have began to have more than friend feelings…my parents and his parents trust us enough to where we are allowed to be alone together for long periods of time unsupervised and i dont want to risk that (or the friendship itself.) he is different when no one is around. he talks more and tells me more. every time we are together i really want to tell him how i feel. but i dont know how.should i in the first place or just let it be and be grateful that he is in my life?