Dilemma

I have a friend who has a friend etc. who's facing a drama that could change her entire life: she has to to choose what to fight for: love in an impossible relationship (the guy is pretty complacent in another relationship, not very decided and confused but loving her in his way) or going with the other one (by whom she feels really attracted to, no past ghosts, available for a commitment). Tough one! Wouldn't wanna be her, really!