<Tr> <Th> 118 </Th> <Td> 16 </Td> <Td> "Perfect Little Accident" </Td> <Td> Bill D'Elia </Td> <Td> Peter Nowalk </Td> <Td> March 4, 2010 (2010 - 03 - 04) </Td> <Td> 11.83 </Td> </Tr> <Tr> <Td_colspan="7"> Jackson Avery's relationship to the legendary Harper Avery is revealed after he is admitted to the hospital, and it creates a stir around the hospital . Cristina, along with other residents, attempt to gain his attention, while Webber and Derek are nervous about operating on Harper Avery . Arizona tries to help Teddy move on to greener pastures when she sees how obsessed she is with Owen, and Mark attempts to get on after giving up Sloan's baby through sex . </Td> </Tr> <Tr> <Th> 119 </Th> <Td> 17 </Td> <Td> "Push" </Td> <Td> Chandra Wilson </Td> <Td> Debora Cahn </Td> <Td> March 11, 2010 (2010 - 03 - 11) </Td> <Td> 10.96 </Td> </Tr> <Tr> <Td_colspan="7"> Dr. Hunt and Dr. Webber fight and compete over a patient with a large tumor, aided by Meredith and Cristina respectively . Dr. Bailey struggles to let her guard down and open up to her blooming relationship . Mark tries to get back into a relationship and asks Teddy to go out on a date . Callie realizes that Arizona does not want a baby as she does, leading her to question the relationship . Lexie realizes that Mark is moving on and breaks down . </Td> </Tr>

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