[There's a very pleased smile because he always likes when he can get people to laugh, when he can worm his way into someone's good graces and make friends. Making friends is the key to life and John knows that better than anyone...especially since he left behind most of his friends.]

I mean I have a lot of questions about science and llamas, but I think the doc and I can work something out roommate-wise. [A teasing pause.] I guess you can stay too, though, if you want. It could be fun?