Guy + Girl + Friendship = NEVER!!!
People get along with same kind of people; that is why guys hangs out with guys and girls hangs out with girls. When it's mixed with lot of quantity of both, it's great, but when it's 1 on 1, or when it's in small number of people, it tents to get harder. It's natural, there is nothing wrong of thinking that you are weird around girls/ guys because we have different interest, dialogue, and way of thinking. Not saying, it's not possible to be friends with opposite sex; I have many females friends, but at the end of the day, you will be more comfortable talking to your own sex rather than opposite. I know I have people here thinking, well I got opposite sex friends that I can call and BLAH BLAH BLAH; I'm not talking about that, but more so, being best friends or anything close. I will tell you exactly how the situation is; one of the them is in love with one of them, that is it. Most of times, it will be guys. Guys will do anything to help a female friend out ...