Andi learns more about her past on the anniversary of the day Bex left home. Jonah attempts to teach Cyrus how to skateboard.
- Peyton Elizabeth Lee as Andi Mack
- Joshua Rush as Cyrus Goodman
- Sofia Wylie as Buffy Driscoll
- Asher Angel as Jonah Beck
- Lilan Bowden as Bex Mack
- Lauren Tom as Celia Mack
- Stoney Westmoreland as Ham Mack
- Juliet Mills as Millie
- In one of the flashback scenes, you can see Baba, Andi's owl stuffed animal, under some covers in Bex's bed.
- Juliet Mills is an acclaimed actress, and the older sister of Disney Legend, Hayley Mills, as well as the daughter of additional Disney Legend, the late Sir John Mills.
- The famous Fidget Spinner was mentioned.
- It was revealed that Celia and Ham are selling their house.