Also from Changes, Harry's conversation with Molly—she has always known that Daddy would Show Up when she needed him. But because of the events of Small Favor, although he's still there, Michael isn't combat-capable anymore.
Harry: "Tell you what,grasshopper. You ever need rescuing, I'll handle that."
- He tells her that Michael will still be her father. He will always take care of her, fix anything that needs fixing, visit her with ice cream after a bad break up...just because he can't fight anymore, doesn't mean he can't Show Up for her when she needs a dad. Doubles as Tearjerker when Harry notes that most people take that for granted.