Kyle Broflovski and Stan Marsh have a sort of secret romance. Not that anyone would be surprised or angry that they were together (at least anyone they cared about), they would just prefer to keep it under wraps.

Which is why Kyle awakens to Stan knocking on his window in the middle of the night, he's so confused and flustered.

"Why not knock on the door?" the ginger chuckles as he opens the window.