maybe you were looking at me, looking at you. 
but seriously, i think if you actually approached the girl, she'd
get freaked out. haha. its quite intimidating in a way. so chances
of you getting her number are 1 in 1000? i think girls you meet in
the train/bus are pretty conservative. the girl who was sitting
beside you initially moved away!
like you, i also like to look at ppl. people watch. its nice. if
the guy i'm looking at keeps looking back, sometimes i'll smile.
sometimes he'll smile. haha.. once on the train, i looked at this
guy a couple of times. so did he. as he walked by, he gave a small
wave. but i think he's from my school. haha.
interestingly, when i meet new ppl, its easy for me to hold a gaze
with someone. me and him will keep looking at each other.. haha..
like bio bio.. haah..