Marshall: Guess what? These glasses are plastic. So we can just throw them away. That means no dirty dishes in the sink.
Lily: You're dirty. Maybe I should leave you in the sink.
Future Ted: [v.o.] And once that first argument got worked out, all those other arguments, well, they got better, too. [multiple versions of Marshall and Lily make out across the apartment]
[In the apartment below Marshall and Lily's, the chandelier shakes. The elderly couple hear bagpipes]