Julietta
Romio and Juliet are a couple that are in love but their pets don't like each other (they being Cat and Dog). They live on the Eastern side of Hyrule Town. Romio on the Western side in the purple house, Juliet on the Eastern side in the blue house. They are South of the Happy Hearth Inn.
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."