Nutty/Petunia

Nutty x Petunia is a less popular couple but there are some true fans of it. People like it because of the "opposites attract" aspect.

Hints

 * Nutty looked at and was walking alongside Petunia when they were tired and thirsty in "Take a Hike"
 * In the short "Happy New Year" Nutty and Petunia were sitting next to each other in the theater.