Redeemed Vader joins the rebellion, gets real medical treatment and skin grafts and his hair grows back, etc etc. Once that's all done, a number of people (especially Leia) are rather horrified to discover that he's actually kind of a babe. Worse, there are people noticing who are not horrified, who are CURIOUS.

Anakin, of course, just spent half his life locked away in a life support suit, and even if he hadn't he'd still be married to the memory of Padmé until the end of time. He is comedically oblivious.

Bonus if Aphra is there and not at all subtle about staring at his ass.

Triple bonus for asexual!Luke who also doesn't get what's going on.