Joe Camareno

Seattle Grace institutes a "date-and-tell" policy after the nurses complain of Mark's trysts; Cristina is forced to confront her feelings about Preston.

When Tori is invited to sing the national anthem at a basketball game, she worries she'll forget the lyrics, but ends up in a more embarrassing encounter with the team's mascot.

Tired that his father has once again found a way to pit Gob and him against each other, Michael decides to teach his father a lesson.

Nate and David have their first customer for the wall-o-caskets. This mourner is unlike most though as she can still talk to her deceased husband, and he helps her pick out the casket of his choice.

Addie is surprised to learn that the guys have been playing mini golf without inviting any of the girls. She becomes obsessed with finding out what goes on at "man golf" and why it's so special.