Robin: Anyway, speaking of engaged, check out what got back from being resized.
Lily: Oh, my God. Look at the size of that rock.
Lily: Barney, you don't start with the "I-got-caught-cheating" diamond. You give yourself room to grow.
Barney: It's a family heirloom.
Robin: Yeah, I got a few dirty looks from Barney's half-sister over Christmas, so I had to sit her down and explain very respectfully... that she can suck it.