Daisy

Daisy only made a minor appearance in Mario and Luigi: Paradise Panic Episode 1.

Relationships
Luigi - Daisy seems to love Luigi during her minor appearance. Unfortunatley, Luigi hates Daisy.

Baby Luigi - Baby Luigi is Daisy's child, so there's a good chance she loves him.

Trivia
-Daisy got kicked off Peach's Castle by Luigi after saying "Finally we're alone!"