Eliza and Arizona had plans for their first date, but were so tired after work that they fell asleep next to each other on the couch in the lounge, and don't wake up until the early hours of the morning. Then, Dr. Webber walks in on them kissing, and their secret romance is revealed. Watch this scene from Season 13, Episode 15, 'Civil War,' and don't miss Grey's Anatomy THURSDAYS 8|7c on ABC.