Who is Larry Bushnell from Don't Look Behind You and what is their importance?

Larry Bushnell is a young man April meets when she first arrives in Florida. Like April, Larry enjoys playing tennis, thus, the two play together. Larry develops a crush on April, and the time they spend together on the tennis court leads him to believe they are more than friends. When April sets him straight.... Larry doesn't respond well, and even provides Mike Vamp with their address.