The heroine, like the hero, tends to be much more mature and likable than in All Girls Want Bad Boys; frequently, they've been burned by a previous lover, and generally, they've matured. But it is not necessary. Any heroine who finds the hero attractive exactly for his more admirable qualities falls under Single Woman Seeks Good Man. This can range from liking his sense of humor, to appreciating his poetry skills, all the way to his Heroic Sacrifice. Rescue Romance is often a form of this.