Sanford (Richard Sargent) and Beau (Pat Boone) are two high school buddies who like to kid around. When they call information requesting to be connected with a fictional gal they call Bernardine, Sanford on a whim decides to ask out operator Jean Cantrick (Terry Moore) and is surprised when she accepts. Since Sanford's schoolwork requires his full attention, he enlists Beau's brother (James Drury) to hang out with her and keep her away from other guys -- which turns out to be a big mistake.