I never believe in going after or falling for a girl who has
already attached.
If I am in your situation, the very moment I know that a girl is
already attached, I will be very careful not to fall for her no
matter what she does. A lot of trouble starts from the beginning.
If you can prevent yourself from falling in love with her in the
first place, a lot of other problems will not surface.
Its because a lot of people are not firm in their decision, like
"maybe she does like me", "there is nothing wrong with going after
an attached girl" or "who knows, things may work out", they make
the first wrong move, and then later when they will complain this,
complain that and say they are not able to control themselves...
HELP!!! By that time it will be harder to solve, cause you have
already gone too deep.
If I were you, I would remind her that she already has a bf, you
should be spending more time on HIM, not me, period.