Help! I love my boyfriend but Im falling for my bestfriend!, What to do?! Options

[SaturdayRiot]

Basically, ive been with my boyfriend David for half a year. And we've been great but the past two months have been rocky. Our phones calls are quick now but when I call him when im upset I talk to him, but he doesnt listen to my problems! He does but all he says is oh or that sucks and it gets me so mad cause I go to him for comfort and he doesnt give it and it really bugs and it seems like he dosnt care. I have to talk to my friend chris and he listens and helps me cause he knows exactly how I feel and im really confused. chris is my best friend and he listens and makes me laugh when im done crying and davids my boyfriend and all he does is just say that sucks when hes supposed to be doing what chris does and im still upset and crying. I dont wanna compare them but dont you think it should be the other way around. it makes me think so much cause I know chris likes me and he treats me really nice and treats me the way david used to in the begining and now between me and david its almost whatever, I had a three hour phone call with chris and we learned things about each other that we never though we would have in common, things we understand and certain things weve gone through. We feel the same about alot and that night I hung up I realized I was falling for him and I love my boyfriend. David and I only have a few things in common but chris and I have a lot. I feel like I greatly care for both of them, Chris has told me he isnt ready for a relationship before he knew I was starting to like him and with david i feel like I want to be with him because I love him...but I don't. And after spending alot of time talking to chris and less time talking to david, i have no idea whether I should end it (which i really dont want to) because Im really liking chris now, or keep it going while feeling bad. I want to be with both, but I have to pick one :/

Help?Suggestions? Advice!