Robin: [imaginary] Pottery. Now you're making pottery.
Ted: I needed a new vase and some plates. And bowls. The china cabinet I built had some design flaws.
Robin: Why don't you just turn this into a guest room?
Ted: A guest room? [chuckles] You mean a room ready and waiting for someone who isn't there? A room devoted to reminding me that I'm still alone?
Robin: Yeah, I don't need that. Ted, no matter how many things you put in this room, I'll still be here.