A medical issue may cause Jane to miss her graduation; Michael thinks he has identified Sin Rostro.

Jane (Gina Rodriguez) unintentionally ruins Rafael's (Justin Baldoni) chances of getting the hotel's liquor license back, but her attempt to help fix it means missing the Villanueva's Easter festivities. Rafael gets information about his birth mother from the private detective he has hired, but doesn't like what he hears. Rogelio's (Jaime Camil) mother, Liliana (Rita Moreno), comes for a visit but she and Xo (Andrea Navedo) do not have the best history. Alba (Ivonne Coll) takes a big step in the romance arena, but is shocked when she learns what Edward (guest star Cheech Marin) does for a living. Meanwhile, Petra (Yael Grobglas) becomes more convinced about the secret she thinks she has stumbled upon and enlists Michael's (Brett Dier) help to get confirmation.

Jane needs Michael's help to prove that Petra is telling a lie. Xo tried to patch things up with Rogelio, and Alba starts remembering what happened when she fell down the stairs.