Both Ryan And Sharpay hear Troy And Gabriella singing.

While Gabriella is explain chemical colors to students she looks at the time and then tells them she's got to go. Then she pulls off her apron and then heads off and finds Troy, then Gabriella finds him and drags him to the music room, "You're late." he tells Gabriella. Then as Kelsi is playing piano and practicing Breaking Free. Sharpay and Ryan walk by in the hall and then they hear them, Sharpay gasps and then Ryan tells her "They sound good." Then Sharpay scoffs madly and then rushes outside peaks out the door. And see's Troy and Gabriella singing then Sharpay turns around and says to Ryan "We have to do something!" Then Ryan and Sharpay talk about a plan while walking in the hall again.