To kimin and and mystikal, I will definitely talk to her if I ever see her again
If she kept looking back she may have either liked you or probably thought she recognised you. Either way approaching her to chat may not have been any harm. I think you were right to think that she may be creeped out so didn't wanna frighten her, but if you see her again talk to her. You seem like a nice guy and you have nothing to lose.
in all honesty, the other day on the train this guy got on, I wasn't looking at him out of interest, he was just in my path of vision and I thought he looked like someone I knew for a second. unfortunately he came up and started talking to me and he was a real creep. I wouldn't advise it...
The only opinion from girls was selected the Most Helpful Opinion, but you can still contribute by sharing an opinion!
Most Helpful Opinions
I sometimes regret not talking to a girl too, but I've learned that the only real regrets in life are from the things you didn't do. I like to live by that rule every time I'm in doubt.
Now if I were you, I'd have just walked up to her and asked her if she knew the time/if the trains are a lot delayed here, if she has a pen or something to write/ ...
Just a question that is short enough for her to answer so you can leave if it feels like you're coming off creapy, but the ideal start to start a conversation like "ah I hate waiting on these trains.. seems like they are delayed on purpose.." or if you love sarcasm: "Don't you 'love' waiting on these trains?"
You'll see if she's picking it up or not. if not, just walk away. At least now you know she's not interested and you won't regret not having tried afterwards.