<Li> Bertie (Jessica Chaffin) is a bus driver who becomes Winston's girlfriend when she found Winston's cat . Winston likes that she's down - to - earth . </Li> <Li> Mike (Ben Falcone), the gay owner of the bar where Nick and Cece work . </Li> <Li> Abby Day (Linda Cardellini), Jess' older sister, described as bit of a wild child . She is frequently in trouble with the law . The writers also used Cardellini as a character reference . </Li> <Ul> <Li> Ryan Geauxinue (Julian Morris) an attractive new science teacher from England who becomes Jess' love interest, although Jess struggles with entering the relationship because of her position as a vice-principal and the school policy of not having relationships with teachers . In the episode "Landline", the gang are confused as to how to pronounce his name, thinking it sounds more like "goes in you". </Li> <Li> Kai (Greta Lee), Tran's granddaughter who becomes Nick's girlfriend . The gang worry that Kai is looking for a sugar daddy but Nick later discovers that she works as a consultant but is fairly well - off with her own apartment . She enjoys staying on the couch with Nick, but eventually breaks up with Nick when he becomes too assertive in his career ambitions . </Li> <Li> Fawn Moscato (Zoe Lister - Jones), a city councilwoman who becomes Schmidt's love interest . She is described as controlling and manipulative, using Schmidt mostly as a model boyfriend to advance her causes . </Li> <Li> Aly Nelson (Nasim Pedrad), Winston's officer partner . She is petite, which gets the guys worried that she cannot defend herself, but she quickly proves them wrong . At first, she does not want to be in a relationship with Winston, as she had fallen for a co-worker before and it did not work out, so they start as friends . They start becoming a couple in season 5 and get engaged in season 6 . In the season 7 premiere, she and Winston are married and she is pregnant . </Li> <Li> May (Meaghan Rath), a girl that Coach keeps running into at the Valentine's Day bar crawl . She agrees to be Coach's girlfriend on the condition that he write her a nice letter, but when Coach accidentally sends off a number of rough drafts, she accepts him anyway . She plays the cello in a chamber ensemble, but is accepting of Coach's quirks and flaws, as well as his interests, playing "Heavy Action" (the theme for Monday Night Football) for him . When she accepts a job in New York, she and Coach are about to break up but they both have second thoughts, and Coach agrees to move with her . </Li> <Li> Louise Schmidt (Nora Dunn), Schmidt's mother . She is very strict and insists that Schmidt do all his bar mitzvah thank you cards before granting him the money, and nitpicks at his manners . She later proposes to her best friend and roommate Susan toward the end of season 5 . </Li> </Ul>

Who plays jessica day's sister on new girl