There was a royal ball to celebrate Prince Wilbur of L'manberg, turning 20, which means he can get married in this world. Prince Quackity of las nevadas sees Wilbur and smiles. He walks over to him and he speaks calmly

Q- "Hello Prince Wilbur.. Long time no see amigo"

Quackity holds Wilburs hand and kisses the back of it as he smiles