<P> When Maggie makes the sudden revelation that she is Ellis' child to Richard, viewers are left to wonder about her history . The second episode of the season puts Maggie front and center . The episode appropriately titled "Puzzle With a Piece Missing," focuses on Maggie's struggle to fit in throughout her life, even with her own adoptive parents whom she is very different from . Though she is very close with her parents, and they get along very well, she's grown up "still feeling like something's missing ." Kelly McCreary said "That's what's really compelling to me about Maggie: that sort of dark underbelly of this person who seems to really have it all together ." Maggie struggles to build relationships with her colleagues . She unknowingly shares confidential information about Alex Karev (Justin Chambers) and she gets she also insults the hospital board when she tries to prop up Miranda Bailey (Chandra Wilson). Though she's got the "best intentions," things backfire . Maggie also serves as a "mentor" to Jo Wilson (Camilla Luddington). As Maggie discovers she has several things in common with Richard, the stage is set for Maggie to learn that Richard is her father . </P> <P> "I think people will relate to the awkwardness of being the new kid at school" McCeary said of the episode's comedic tone . Despite so many different interactions, the episode highlights "Maggie's loneliness ." The Maggie - centric episode also featured Kelly McCreary stepping into the coveted role of narrator for the episode, which was usually reserved for Ellen Pompeo's Meredith, and on occasion other veteran cast members . "It was overwhelming and very surprising" McCeary said of being the center of attention so early into her Grey's tenure . She continued, "I felt terrified and also really grateful that they trusted me with the institution about of Grey's Anatomy for a whole episode ." McCeary relished in finally learning the character's history . "(It) was a huge gift to have 65 pages worth of material telling me exactly who she is . It was great!" </P> <Table> <Tr> <Td> </Td> <Td> This section needs expansion . You can help by adding to it . (February 2017) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This section needs expansion . You can help by adding to it . (February 2017) </Td> </Tr>

Who plays meredith's daughter on grey's anatomy