What can nice guys do to attract a girl that they like who is being abused by a boyfriend or just say that they want to be "Just Friends"?
A lot of girls like that have bad relationships with their dads so they are looking for love, whether consciously or unconsciously.
If you know a girl like that, don't try to push her romantically.
Really do be "just friends" show her you care by your actions, and be their for her.