last dinner

me: hey let's go dinner?

colleague: nah, I'm tired... am almost dead

me: what if it's your last chance to have dinner with me?

colleague: why so?

me: I'm leaving for South Africa in a day's time. it's so dangerous there... what if I die there?

colleague: no you won't. you girls go ahead. I'm really tired...

me: if I really die there and you never see me again, you will regret not having dinner with me tonight for the rest of your life...