Make friends makes myself confusing.

Im single and 23. I've been making fds throught some of the websites like Hi5, Friendster..... etc..including HKYahoo, I've met some of them. Everytime when I talk 2 those 1s I've met, I always ask myself that y dont I ask one of them to be my gf. Of cos, we had a lot fun when we go out, and we both noticed that we have gd feeling 2 each other > normal fds. Sometimes she'd hold my arms, I'd put my hand around her waist, even hold hands. They didnt reject me or say no.