You and warren are both actors, you both have known eachother for years and years and you both don't fail a single movie ever.

One day you both are now on the shooting a movie "common law" in outfits, doing acting and trying you best not to laugh.

You were doing your scene where you were in the office and you were supposed to be doing a sarcastic act when you failed as she snorted while warren followed as he laughed hysterically and so you are, it was already the 3rd cut of the scene.