Kelly expresses interest in nearly every possible member of your crew and even the male/female Shepard the player chooses. Except for a few select members of the team, she's ready to get it on and/or at the very least make physical contact with plenty of different races and characters of both sexes. She's also got an asari dancer's outfit. Kelly's a fun romance option, but you know she's not up for anything serious. She's just looking for a good time.