<Tr> <Th> 137 </Th> <Td> 15 </Td> <Td> "Flip - Flop: Part I" </Td> <Td> James Burrows </Td> <Td> Adam Barr </Td> <Td> February 26, 2004 (2004 - 02 - 26) </Td> <Td> 18.1 </Td> </Tr> <Tr> <Td_colspan="7"> While seeing patients as a student nurse, Jack runs into his old acting teacher Zandra who is preparing to move into the Actors' Retirement Home . Will and Grace, who want to be the apartment flippers who care, begin by buying Zandra's apartment and re-doing it . When Zandra sees it, she decides she wants it back, and Jack tries to guilt Will and Grace into giving it back . However, when Stuart sees the apartment, he proposes that he buy it and he and Jack move into it, and suddenly Jack forgets all about Zandra . Lyle Finster finally forgives Karen for using him, and he moves into her luxurious apartment . When Lorraine shows up penniless at their doorstep, Lyle convinces Karen to let Lorraine move in with them . Karen is quickly disgusted by the way Lyle always coddles Lorraine and always gives into her . </Td> </Tr> <Tr> <Th> 138 </Th> <Td> 16 </Td> <Td> "Flip - Flop: Part II" </Td> <Td> James Burrows </Td> <Td> Alex Herschlag </Td> <Td> March 4, 2004 (2004 - 03 - 04) </Td> <Td> 15.3 </Td> </Tr> <Tr> <Td_colspan="7"> Jack and Stuart prepare to settle into their new apartment, but quickly realize that they're moving too fast and aren't ready to feel so settled--and old . Will and Grace encourage their indecision, having just received a huge offer on the apartment . The flippers who care feel they've learned a lesson in caring when Jack and Stuart decide not to take the apartment, and the huge offer is withdrawn at the same time . They decide to sell the place back to Zandra, but when the huge offer is re-issued, Will doesn't hesitate to boot Zandra again . Lyle finally disciplines Lorraine a little, and she yells at him and moves out . Lyle blames Karen for driving a wedge between him and his daughter, and leaves her . Lorraine comes and finds Karen and tells her how miserable Lyle is . Lorraine and Karen make their peace, and Lyle and Karen happily reunite . Everyone decides to move back into Karen's apartment together, and Lyle proposes marriage to Karen, which she happily accepts . </Td> </Tr>

Grace pregnant on will and grace season 6