Los Angeles, Sep 29 (IANS): Actress Emma Watson says she made a music band along with her "Perks Of Being A Wallflower" co-star Logan Lerman on sets of the movie.
The 22-year-old, plays the role of Sam in the movie who is a high school student. The actress says most of the nights both the actors would play music.
"Throughout the movie we all made music together. Our band was called Octopus Jam. I sing and Logan Lerman is a classical composer, and he created a piece for me," mirror.co.uk quoted Watson as saying.
"Most nights we would sit and play music, so that was fun," she added.