After the jump – they’re pretty sparse.
Stunt casting alert! The script includes everyone’s favorite reality stars, Heidi Montag and Spencer Pratt, as themselves. It sounds like it’ll be fine – Marshall has a copy of U Monthly [think Us Weekly] with them on the cover, and the photo speaks in a couple of scenes. [It's along the lines of Ted's talking stuff and Robin's talking dogs in Stuff.]
[Do NOT take this as final until a major entertainment source confirms it. I'm looking at script pages, I know nothing about actual arrangements - for all I know, they're using Heidi and Spencer as placeholders and could end up putting a fictional celebrity on the cover.]
Marshall’s story this episode is work-related. From what I can tell, his office is on the opposite end of the hall from the bathroom, and rather than brave the walk of shame, he seeks alternate restrooms.
Meanwhile, Barney’s having some rage issues, and Lily thinks he needs to talk about his feelings. No, I don’t know if she means any feelings in particular.