3x05 - Oh, The Guilt - Addison fall in love with Mark..
3:34
3x5 Addison and Meredith and Derek and Mark..Guilty...b
2:25
3x1 What happened to Derek and Addison
5:27
mark sloan being protective over lexie grey for over 5 minutes straight
1:11
3x05 - Oh, The Guilt - Meredith tell Derek the truth..
10:02
10 Greatest Betrayals in Grey's Anatomy
1:37
Derek & Meredith (3x25) - You're Constantly Leaving me
4:04
Addison & Derek | The One That Got Away
3:36