I'm a 14-year old boy and I am on a site called myYearbook. It's great for teens that want to find a gf/bf nearby where they live. I have gotten one official girlfriend out of it just tonight. There are an additional 4 or 5 girls that sent me messages and are interested. My question is, is it fine if I chat with my girlfriend and continue to chat with some of the other girls, just to be sure I make a good choice? To me, it sounds like a jerkish thing to do, but I just don't want to miss the best opportunity.