She's Out of My League is based on a screenplay by American screenwriters Sean Anders and John Morris.
"Diamond in the Rough" by Airbourne.
or "She So High" by Tal Bachman
There could be. However, the ending to the movie is not one which would guarantee a sequel so don't hold your breath. Then again, the decision to make a sequel will largely depend of the success of the first film (which was relatively good).
