And the meaning of Tonks’s Patronus and her mouse-colored hair, and the reason she had come running to find Dumbledore when she had heard a rumor someone had been attacked by Greyback, all suddenly became clear to Harry; it had not been Sirius that Tonks had fallen in love with after all.
“I love you too. No matter what.”
“But she wants you,” said Mr Weasley, with a small smile.
Tonks/Lupin, asked by lov3good.