What Would You Do?

i’m going to ask you to step into my shoes momentarily.

if you are friends with a couple, whose significant other has propositioned you (and other girls you know of, obviously sexually), and you are around these people frequently, would you be uncomfortable? the girl has no idea, and the guy acts as if it never happened, yet there is still this uncomfortable silence about all of it.. the awkward glances, laughs, etc.

what would you do?

personally, if i was the girl, i’d want to know so i could break it off and get it over with. but other factors (important factors, cough engagement ring cough) keep me from bringing it to her attention.

i’d like other people’s opinions.