[nq:1]Speaking of film noir, here's a classic scene. In this scene, good girl Ella Raines has gone undercover to seduce ... her boy friend condemned to death in Phantom Lady. No words spoken but you sure get the idea.
That's a weird scene. Elisha Cook Jr.'s a generally weird guy, but this scene is just... odd. Interesting bit of character, pretty well establishes she's not sincere in her efforts but committed to seeing them through, and he seems pretty thoroughly hopped up on something, but... I'm not sure how you'd even write a scene like that.

Life Continues, Despite
Evidence to the Contrary
Steven