The life of little St. Therese of Lisieux, depicted in minimalist vignettes. Therese and her sisters are all nuns in a Carmelite convent. Her devotion to Jesus and her concept of "the little way" to God are shown clearly, using plain modern language. A sense of angelic simplicity comes across without fancy lights, choirs, or showy miracles.

This is a combination coming out and first love story. The swimmer and diver Lucard is interested in attractive Martin. The film follows the characters' coming out with all its difficulties, the bitter-sweet pleasures of first love and the dreadful moment when one comes down to reality and realizes that one's beloved friend has a hard way to go yet. The positive message the film tries to transmit is the somewhat common motto "Live each day of your life as if it were your last."