Continuity mistake: When Derek talks with Mr. Chue in the rain under their umbrellas, in one shot Mr. Chue takes a big puff on his cigar. But in the next shot his face is relaxed and it is clear he didn't inhale; and then he takes the same puff again instantly anyway. (00:19:20)
Continuity mistake: You see Karev in the elevator with O'Malley putting on OR scrubs, in the next scene Karev isn't wearing his but a few shots later he is. Karev is wearing gloves, yet we don't see him putting them on.
Something to Talk About - S2-E7
Continuity mistake: When Nurse Debbie gives Christina all the patient files, the 'explosive diarrhoea' file that she puts at the very top of the pile disappears in the next shot and then reappears in the next shot, but turned the other way round. (00:14:40)
Something to Talk About - S2-E7
Continuity mistake: When everyone is sitting outside at the cafeteria eating lunch, in one shot Christina removes the red lid of her smoothie bottle but in the next shot it is suddenly back on. Then it keeps changing from either being on or off. (00:16:45)
Something to Talk About - S2-E7
Continuity mistake: When Christina tries to talk to Burke about their relationship, he ignores her and she walks over to the banister and leans her head on her left hand. But in the next shot her whole left arm is down on the banister rail. (00:36:35)
Continuity mistake: When Meredith puts the Hello Kitty plaster on her forehead in her car, she puts it on upside-down. When she reaches the elevator it is now on the right way up (it is unlikely she would have removed it just to place it back on the right way up.) In addition when she is in the elevator, from shot to shot the position of her fringe (and how much of it covers the plaster) keeps changing. (00:01:50 - 00:02:55)
Thanks for the Memories - S2-E9
Continuity mistake: When Addison is talking to Derek on the boat, when she asks him about having his day off, her bag strap falls off, onto her arm. In the next shot it's up on her shoulder again. (00:01:35)
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Thanks for the Memories - S2-E9
Continuity mistake: When Derek, Burke and Webber are talking in front of the board, the position of the bag strap on Derek's shoulder keeps changing. (00:03:10)
Thanks for the Memories - S2-E9
Continuity mistake: When Alex comes in to talk to Meredith who is sitting on the floor, Meredith has two files and there is another file sitting up on the table next to her. By the end of the talk Meredith now has all three files although she never reached up for the one on the table. (00:16:15 - 00:17:55)
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Thanks for the Memories - S2-E9
Continuity mistake: When George's Dad runs his fingers down George's face and streaks lines of blood on his cheeks, in the following shots the appearance of the blood streaks changes. (00:25:00)
Thanks for the Memories - S2-E9
Continuity mistake: When one of George's brothers accidentally shoots his Dad in the ass with his gun, in the next shots the brothers alternately hold their guns up/down. (00:25:20)
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Thanks for the Memories - S2-E9
Continuity mistake: When Holden's son Colby comes out of his Dad's hospital room, the sliding door doesn't shut behind him and is slightly open. In the next shot it is suddenly fully shut. (00:26:55)
Thanks for the Memories - S2-E9
Continuity mistake: When Holden is talking to Meredith about whether he wants the surgery or not, his hand is on this chest, then isn't, then is again. (00:28:10)
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Thanks for the Memories - S2-E9
Continuity mistake: At the end when Derek is talking to Addison in the rain, a large wet strand of hair falls down onto his forehead. In the very next shot it is gone. (00:39:40)
Continuity mistake: In the scene between Preston Burke and Cristina Yang in the locker room, Dr. Burke walks in wearing a brown jacket. During the first shot the collar of his jacket is lying flat. After he starts talking, the collar is sticking up in the back. After he says "I know you," the shot zooms out and his collar is lying flat again. When he says "I know you" the second time, it is sticking up again until the scene ends. (00:27:30 - 00:28:30)