Leighton in 17 Photos

Seriously, let us know if you can figure it out, because we have no clue.

Just beneath the surface. At all times.

That's what their marriage looks like at times.

It's not always easy for Derek and Addison, but they try to get along.

Come on, Addison. You can do better!

Seriously, he must wonder that sometimes.

Addison tries to win Derek back. With coffee.

That's how we would describe George's hunting getup.

Two generations of O'Malleys going hunting on Turkey Day.

George shares a rare smile with his siblings.

Even to George.

George is not thrilled.