DVD Talk Forum - What movie is this from?

This scene keeps replaying in my mind but for the life of me I can't figure out what movie it is from. This is very vague, I apologize.

The scene is inside an apartment or office and there's two people, one older than the other. They possibly have an informal mentor/student relationship. The older person says something along the lines of, "Alright, let's stop sitting here. We can't fight it. We're night owls. Let's go." and the younger person smiles excitedly and they both go out.

Sorry, giving you almost nothing to go on here.