On Grey's Anatomy, Monica Beltran was romantically linked with Dr. Amelia Shepherd. Their relationship was characterized as a slow-burn, "will they/won't they" type, with moments hinting at something more than friendship. Despite Amelia nervously asking Monica out, Monica declined due to going through a difficult divorce, which complicated their potential romance. Their connection grew stronger over time, especially as they supported each other through personal and professional challenges, but their relationship did not fully develop before Monica's departure from the show in Season 22. There was no other confirmed dating involvement for Monica Beltran on the show.
Amelia and Beltran were never romantically linked to other characters in a confirmed way, and the hinted romance between them was a notable storyline until Monica's death in Season 22.
