- Flip-Flop of God: On their FAQ page, the creators note that they sometimes refer to Sherwin's heart as Shirley.
- Sleeper Hit: The short has garnered over 42 million views on YouTube since its July 31, 2017 premiere. Mind you, it's an independently-produced, kickstarted computer-animated student film.
- What Could Have Been: This was originally pitched as a romance about a boy and girl.
- Word of God: The creators have confirmed that Jonathan is a mixed Latino.
Trivia / In a Heartbeat