Sirius's Splendid Christmas Set-Up

"You should go out with a girl like Lily Evans," Dad said. "She'd be good for you. Help you settle down." "She's going to think I set you up to this." James spent enough time trying not to think about how Lily would be good for him. He didn't need his family to help him. Or, what happens when Sirius decides that Lily should spend Christmas dinner with the Potters.