Alex: So... you going back to Africa?
Alex: For how long?
Luka: Not sure.
Alex: Is it vacation?
Luka: No, it's work.
Alex: What kind of work?
Luka: Like I do here.
Alex: Isn't it really gross? Aren't there like, a lot of sick people there?
Luka: That's why they need doctors.
Alex: You went there before?
Luka: A few months ago.
Alex: Did you ever seen a lion? (Luka shakes his head) How about a hyena? (Luka laughs) Sounds like Africa kinda sucks.