A: What’s wrong are you sick? You look rather pale and ghastly.
B: No don’t worry, I am not sick.
A: Are you sure? Your eyes look tired.
B: That’s because I actually am tired, I pulled an all-nighter.
A: Oh dear, what for?
B: I stayed up all night studying for the history test.
A: You really shouldn’t stay up all night like that, it’s very unhealthy. You’ll fall sick.
B: I didn’t finish the syllabus, so I had to face the consequences.
A: Cramming is never good, try not doing it next time.
B: Alright, I won’t.