problem for christina

in order that there is no fight among his own doctors , the chief asks another well known surgeon to consider the position of chief of surgery ,dr colin marlowe......it turns out that he is christina's ex professor and ex-boyfriend........this creates problem between burke and christina...and burke saying that engagement is off as christina does not like him as a person and that she is just placating him........lets see how she manages to convince burke of her love

meredith is back from dead and she is all her...........she has taken her mother's death in stride not letting it affect her.....her half sister suzan manages to convince her to have a family dinner with her dad....meredith is still not sure how to go abt it...derek joins her of course....meredith hits off well with suzan and has a good time.....while derek convinces meredith's dad that everything will be fine between him and his daughter...

george discovers callie is very rich......she jus didnt tell him that earlier coz she didnt want her money to affect their relationship......george and callie r having this arguement abt how his friends (izzie meredith ,christina) r more important to him than her....and also abt why she didnt tell him earlier abt the money ,when callie says she feels izzie likes george and so she fights with callie all the time to drive her away......george laughs at the thought and says someone like izzie who was a model cant ever like him ,that he cud never have her......this makes callie feel miserable as she feels george married her as he cud never have izzie ,and callie was available.....she drives him out of the house.......
george goes to izzie to tell her what callie said...they end up getting drunk and in bed......

alex has moved in the room george has vacated with izzie and meredith......izzie is mad at him for that.....

as burke has called the wedding off...christina goes to meredith for comfort.......