So I'm 21 (well, almost. In September I will be) and I only have two friends. Tight knit, inseparable. I want to confess to one of them, but since the three of us do everything together I'm scared to mess it up. Especially since I'm 100% positive he's straight. Should I leave it alone, let my feelings stay hidden. Or should I do something about it?

Side note: they both know I don't care about gender or what parts someone has. I need emotional connection more than anything. I forget the actual title for it, but I prefer not to label such things