"Just Wanna Be With You" is one of the singles from High School Musical 3, and the 6th song on the soundtrack and in the movie. The song is sung in the movie by Ryan Evans, Kelsi Nielsen, Troy Bolton & Gabriella Montez.
The first time this song is sung, it is performed by Ryan, Kelsi, Troy and Gabriella. This song takes place in the music room where Kelsi and Ryan sing the first 45 seconds of the song, where it is quite evident that Ryan's feelings for Kelsi are growing. Troy and Gabriella sing the rest of this song as they are practicing for the Spring Musical.
The 2nd time the song is sung is in the auditorium during the Spring Musical after Ryan and his backup girls sang I Want It All (Reprise) "(Just Wanna Be With You (Reprise))". In this performance, the song is supposed to be a duet with Sharpay and Troy (as Gabriella had gone away) but when Troy doesn't appear for the duet, Sharpay sings her last verse 3 times. Soon, Troy's understudy, Jimmie Zara comes on stage dressed in unmatched articles of clothing, which surprisingly gets him a standing ovation. Thankfully, Troy and Gabriella appear from their very long drive, and they finish performing the song.
"Now Or Never" - "Right Here, Right Now" - "I Want It All" - "Can I Have This Dance?" -
"A Night To Remember"- "Just Want To Be With You" - "The Boys Are Back" - "Walk Away" - "Scream" -
- "Can I Have This Dance? (Reprise)" - "Senior Year Spring Medley" - "We're All In This Together" -
- "High School Musical" - "Just Getting Started" - "Last Chance