i would like to offer my 2-cents worth from the perspective of a
female.
i feel that there is nothing wrong with u, going after someone u
like, despite being a 3rd party to a r/s. i presume, from ur post,
that u r both very young. so u r all still at a stage of
experimentation.
the fact that the girl didnt reject ur dates outright means she
probably enjoys going out with u or at least she likes the
attention. i dunno whether u r driving a flashy car or brings her
out to expensive and lavish dinners, ie. i dunno whether she is a
material girl. in that case, then i don't respect her.
but assuming she is not, then i tink she is just a very normal girl
but still unsure what she wants. so u shld confess to her how u
feel... come on, no guy showers that kind of attention on a
platonic friend, i am sure she is not stupid, can tell that u r
interested in her...
i dun agree that if she chooses u, it would be bcos her bf sucks or
she got loose morals. it could be bcos she really likes u and
compared to her bf, u suit her better. Of cos, beware that if she
can do this to the bf, she can do it to u next time.
of cos, do be smart, dun be led on by her, while she makes u wait
for 7-10 yrs for an answer. surely if she is serious abt u or at
least appreciate ur friendship, she would be able to make a
decision soon.