"Mm," Sirius answered, stretching to give Gaius access and taking a moment to register that a question had been asked. "Yes, very much so.
"Are you sure you need to go?" His tone made it clear that the question was mere teasing. "There you were, over all family obligations, and you had to go make things difficult on yourself by tracking them down. I get to sit home and do as I please."
With a wink, he turned against the arm of the sofa and pulled Gaius back between his legs. "Except for snogging you all evening."