Girls for Pinching (1985)

Sotiris, a love-struck car mechanic, only has eyes for stunning Teresa, a senior in high school. However, he is unaware that Teresa has fallen head over heels for charming Nikos after a chance encounter at a public swimming pool. But Nikos is hiding a surprising secret. When Teresa and Nikos cross paths again, it's in the most unexpected place--the classroom. As Nikos' true identity comes to light, he faces a tough decision. Will Nikos muster the courage to stand up to Teresa's strict Greek Army general father for the sake of love?