Her storylines have seen her suffer peer alienation due to her Broadway ambitions , and develop romantic feelings for Jesse St. James ( Jonathan Groff ) , a member of rival glee club Vocal Adrenaline , but primarily for quarterback and glee club co-captain Finn Hudson ( Cory Monteith ) , to whom she eventually becomes engaged .
She has also developed romantic feelings for Jesse St. James ( Jonathan Groff ) , a member of the rival ( enemy ) glee club Vocal Adrenaline .