Quote from Jim in the episode An Old Mustang
Connor: [humming] Georgie: Lives in his own world, don't he? Jim: Yep. Georgie: Seems like a happy world. Jim: I guess. Georgie: Your world, on the other hand, a little tense. Jim: It's complicated. Georgie: Which part? Jim: Part where his mother and I are gonna be gone someday and I don't know what happens to him. Georgie: I'm sure he'll find his way. Jim: Yeah, you might be that way. Georgie: What's that mean? Jim: He might be living over your garage. Georgie: Oh. Well, CeeCee'll have a fun uncle to play with. Jim: Think Mandy's gonna be okay with that? Georgie: Oh. Well, you and Mrs. McAllister are gonna live a long, long life. Jim: Yeah, I'll do my best.