("Not kiss me ten minutes ago?" Remus ventured.

"But you...you liked it. Didn't you?" Sirius asked. Panic filled him.

"Well..." Remus bit his lip. Sirius felt his eyes widen. "I didn't not -- "

He stopped, and an expression passed over his face that Sirius finally recognised as Remus Lupin trying desperately not to laugh.

"Got you," he said, and muffled his laughter in Sirius' shoulder. "You're throwing a wibble!" he snickered. Sirius tugged on his hair, vengefully.

"Unfair!" he said, releasing Remus, who stepped back and put his hand to his mouth, smiling almost impishly. )

Funny.