But not the sort you want, and without the pron.

2) Either Snape or Lupin use the polyjuice potion to spy/seduce/manipulate the other.

"So. You intended to polyjuice yourself into Malfoy so that you could have your way with me."

"Yes, but as it turns out, werewolves can't be polyjuiced, and now I seem to be suffering from an outbreak of grease from every pore."

"I've never wanted you more. Take me now, Lupin."

3) Snape uses the Veritaserum Potion on Lupin and discovers surprising things about one of his most hated enemies...

"Veritaserum doesn't work on werewolves, either, Snape."

Snape adds this to the list of surprising things he's discovering about one of his most hated enemies.

11) Lupin finds death eater Snape in a bar and offers to take him home...

"But... This is Hogwarts..."

"You didn't honestly think I was taking you my home, did you?"