I Wanna Be with You is a Partridge Family song.
In real life[]
The song was written by Wes Farrell and Gerry Goffin. It was never released on an official Partridge Family album, but can be found on Missing Pieces.
On the series[]
In The Strike-Out King, the Partridge Family plays the song for the Dodgers and their families, who are sitting at long tables, right after Darby Willis is given the first place trophy.
In Pin It on Danny, the Partridges rehearse the song in their garage. During the song, Danny Partridge is distracted by the brooch on Shirley Partridge's coat, which is draped near where he's sitting. After the song, Keith Partridge pretends to have something in his eye in a failed attempt to distract Shirley long enough for Danny to take the brooch.