Romio and Julietta

From Zelda Wiki.org

Romio and Julietta are a couple that are in love, but their pets don't like each other (being a cat and dog). They live on the eastern side of Hyrule Town, south of the Happy Hearth Inn, in The Minish Cap. Romio on the western side lives in the purple house, Julietta on the eastern side in the blue house. Of course, their names are derived from those of the main characters of Shakespeare's famous play, Romeo and Juliet.

Quote from The Legend of Zelda: The Minish Cap Young Couple figurine: "Romio and Julietta grew up next door to one another. They're dating now, but they plan to marry once they get their pets' approval."