if not into you => at least must show her black face, tell
that you have been used by her, she should tell you earlier if not
interested and not let you waste time and money on her when it
could be spend on someone with reciprocal feelings.
You never state your true intention.
No girl will say no to kindness and generosity.
If you want an answer, ask her. Provided you are accepting of
her reply.
The fact is most guys are afraid to ask, but get mad when the
affection was not recipocrated. Who's fault is that ?
" want to be my steady?" , "um no", " oh ok, thank you for being
honest".
Guys got no balls, but expect girls to have balls.