Mon Meilleur Ami (2006)

Plot hole: Spoiler Alert: Bruno gets through to the 1 million Euro question on the French version of "Who Wants To Be a Millionaire" (WWTBAM) and gets stuck on a question. He decides to call Francois as his Phone-A-Friend. However, Francois is sitting at home watching the drama unfold on TV. The basic premise of WWTBAM is that it is recorded to ensure that a friend who is called could *not* simply use the internet to research a response.

Bruno: Same old story. You meet people, get close to them... then they're gone. Friendship is a myth.
François: Look who's talking! You make friends with everyone.
Bruno: Everyone's the same as nobody. Believe me, we're always alone.