After “losing” her phone and missing an important rehearsal, Nini suspects who is responsible for her bout with bad luck and surprisingly retaliates. EJ confronts Ricky about a heartfelt voicemail left for Nini. Meanwhile, Mr. Mazzara becomes suspicious of Miss Jenn's past.
Now in possession of Nini's phone, E.J. listens to a heartfelt voicemail that Ricky leaves for her and deletes it; before Ashlyn returns the phone to lost and found out of guilt. Nini arrives late to rehearsals after Gina reschedules the session, aware Nini would not receive the update while missing her phone. Nini feels intimidated when Gina choreographs a complicated dance routine, and steals some of her belongings in retaliation, believing Gina stole her phone. E.J. convinces Nini to return the items, and writes a song for her, "A Billion Sorrys", when he realizes he must confess his own actions. After E.J. hints that he listened to the voicemail, Ricky inadvertently reveals to Nini that E.J. stole her phone. Meanwhile, Mr. Mazzara confronts Miss Jenn about the prop phone she acquired; finding a receipt for her purchase of the item online after she claimed it was a gift from one of the cast members of the original film. Mr. Mazzara rebukes Miss Jenn when he discovers she was merely an extra in the film and suggests her position at the school was awarded based on the false claim that she had a larger role. He pressures her to inform her drama students.
|1||A Billion Sorrys||Matt Cornett (EJ Caswell)|
|2||Stick to the Status Quo||Cast of High School Musical: The Musical: The Series|
- Joshua Bassett as Ricky Bowen
- Olivia Rodrigo as Nini Salazar
- Kate Reinders as Miss Jenn
- Sofia Wylie as Gina Porter
- Matt Cornett as E.J. Caswell
- Dara Reneé as Kourtney
- Julia Lester as Ashlyn Caswell
- Frankie A. Rodriguez as Carlos
- Larry Saperstein as Big Red
- Mark St. Cyr as Mr. Mazzara