If love is a battlefield, then the doctors of Seattle Grace are soldiers on the front. At some point, every doctor has been involved with another staff member. See if you remember all the ups and downs these couples have gone through in our first "Relationships of Grey's Anatomy" quiz!
MerDer! See how much you remember about Dr. Shepherd and Dr. Grey!
Test your knowledge on one of Grey's most intriguing characters!
Play this quiz to prove how well you know Cristina
McDreamy! See how well you know Patrick Dempsey!
Teddy! The Merger! A gunman at SGH! How much do you remember?
Owen! The Wedding! The Post-It! How much do you remember?