(Luka and Abby discuss a name for their soon-to-be-born son)
Abby: We don't have a name.
Luka: (eyes down, hesitant) I was kind of hoping we could name him after my father.
Luka: (he turns, looking at the fetal monitor's printout) Yeah. He would really love to have a grandson named Mongo.
Abby: (gulp!) M-mongo?
Luka: (still looking at the printout) Yeah, it's a very popular name in Croatia. (breaks out in a grin, no longer able to hide the joke, then turns to Abby, who slugs his arm and laughs with him)
Luka: I'm just kidding. My father's name is Josip. I don't care how we're gonna call him.