[TOMT] [MOVIE] Boy sees a book or a paper and reads it loud in front of the class and finds out boy was in love with a girl in class.

Might have a been a movie different language then English im guessing since i Saw this movie Dubbed in Icelandic i think many many years ago Before 2000. Remember this specific scenes where a boy or a bully saw his classmate book diary some sort and decided to read it out loud in front of class and read the part he was in love with a girl in class. Movie ended where the family are celebrating something and the boy got a visit that was girl he was in love and said some word and kissed him and he fainted as it ended i think or few minutes later.