In the movie, Eva is initially hesitant to reveal her relationship with her girlfriend Betty to her conservative Scottish fiancee's family. However, when her grandmother, Sofía, unexpectedly reveals that she is planning to marry a female friend, Eva sees an opportunity for acceptance and comes out to her fiance's family.
The news of Sofía's impending wedding causes a stir in their family, with some members struggling to come to terms with the idea of homosexuality. As Eva helps her grandmother plan her wedding, she also navigates her own relationship and the challenging dynamics with her fiance's family.
The movie is a heartwarming comedy that explores themes of love, acceptance, and the clash of cultures. It features a diverse cast of characters and showcases the beauty of same-sex relationships and unconventional love stories.