Cuddy's mom threatens to sue the hospital, but really just wants her daughter and House to get back together. Foreman and Chase work hard to prove that they can change, but are ultimately unsuccessful.
In this week's episode, Callie worked hard to recover from her accident so that she could care for her new baby. Meredith risked Derek's Alzheimer's trial in order to insure that the Chief's wife received the medication. Alex successfully flew in African children in need of surgeries in an attempt to win the chief resident position.
This week on House, Dr. House picked Thirteen up from prison. During their bonding trip to a spud gun competition, House figured out that Thirteen's prison stint was for euthanizing her brother who suffered from Huntington's disease.
This week's Grey's Anatomy, "This Is How We Do It", brought a resolution to some of the bigger issues surrounding the doctors at Seattle Grace but also created many new problems. The episode ended in a stunning cliffhanger.