Marco arrives on Mewni, but Star feels indifferent over his presence. She gives him a job below the castle as a squire to the Knight of the Wash, Sir Lavabo. After a brief conversation with Eclipsa, Star runs back to the Royal Washroom to find Marco fighting off a giant lint monster. They eventually defeat it by turning on the lint blade catcher. Star apologizes to Marco and as an act of good faith, she magically creates an exact replica of his bedroom in the castle and appoints him as her own squire.
- Eden Sher as Star Butterfly
- Adam McArthur as Marco Diaz
- Rider Strong as Tom Lucitor
- Esmé Bianco as Eclipsa Butterfly
- Grey DeLisle as Moon Butterfly
- Alan Tudyk as River Butterfly
- Damon Jones as Sir Lavado
- In the second scene showing Eclipsa, her lipstick is missing.