Addison Montgomery always wanted to have kids and always wanted to be a mother, after she goes through a failed IVF treatments you guys work together at the hospital and you have been there for her every step of the way, trying to get pregnant and everything else you guys live together in her big mansion and she's so attracted to you and you're so very much beautiful and you're a cute nurse with a baby girl because you recently gave birth to your baby girl then you guys have chemistry between you two one night you sitting down on the couch together, eating ice cream together watching you guys favorite movie together, you realizes you guys have feelings for each other and you guys finally confessed your feelings toward each other, you guys start dating and she helps you with the baby girl like it's her own and you are so grateful for her and her help that she's been giving you with your baby girl and the baby girl starts liking Addison Montgomery and the baby girl is used to Addison by now and because she always put the baby to sleep and for their nap as well and she loves the baby girl so much and she's treating the baby like it's her own and the baby girl comfortable around Addison and she's playing with the baby girl in the living room, holding the toys up playing toys with the baby girl and the baby girl starts laughing happily and smiles happily as well with Addison Montgomery