While attending Foolduke and Ruberiot's wedding, Star and Tom discover a photo booth. While Star is enamored with the photo booth, Tom leaves to get some pie. Star then drags Marco into the photo booth to take pictures. However, Star is unsatisfied with the outcome and forces Marco to redo all of their pictures until they are perfect. After countless retakes, the photo booth breaks down and imprisons them inside. Then comes out a photo booth repair goblin named Ben Fotino, and informs them that the booth is magic and that they must take sincere photos for it to release them. Marco and Star then discuss how their relationship has been different ever since Star revealed that she had a crush on Marco and he did nothing about it. Marco releases them from the booth by finally taking sincere photos which ultimately lead to him and Star kissing, leaving them both flabbergasted and dumbstruck. Star then gets a call from Pony, revealing that something is wrong with her.
- Eden Sher as Star Butterfly
- Adam McArthur as Marco Diaz
- Rider Strong as Tom Lucitor
- Dana Davis as Kelly
- Alex Hirsch as Ben Fotino
- Star and Marco kiss for the first time in this episode.
- Alex Hirsch, creator of Gravity Falls, guest-stars as Ben Fotino.
- Ruberiot and Foolduke get married.
- June 29, 2018 (Southeast Asia)
- August 15, 2018 (Latin America)
- October 20, 2018 (Japan)
- November 8, 2018 (Portugal)