"Uh, yeah. Are we done here?" Because this is weird and he doesn't like it. And today he does like it and her but if Jack were to call him tomorrow he'll have a very good chance at getting a real conversation out of him while he tries to come to terms with how he feels today compared to every other day of the year. Its hard to get him to open up at the best of times, but tomorrow at the worst of times? That should be different.