BBfan-
Pristian
There is a difference between pulling a prank and keeping a secret. A huge difference! And everyone is entitled to have secrets. It's called privacy. I would be a bit pissed at friend who thought they had a right to demand info from/about me at all times, I don't care how good a friend they are. A good friend would would realise not everything is about them and the friendship. And using the word 'lie' is being a bit dramatic.
If Drew had been keeping a secret about something very personal then that would be fine and I wouldn't expect him to tell her. If he had been keeping a secret about a surprise that would benefit everyone then I wouldn't expect him to tell her. But it was a prank that was designed to make everyone look stupid and for Tim to get special treatment and extra attention all day.