Adventure Time (2010)

S5E21 The Suitor

Concerned that Princess Bubblegum is overexerting herself in her lab, Peppermint Butler takes it upon himself to find her a romantic partner. He believes that a suitor could help her unwind and bring some joy into her demanding routine. As he embarks on this matchmaking mission, he encounters various quirky characters, each with their own unique charm, but will any of them be the right fit for Bubblegum?