A Summer Dress
Une robe d'été (original)
Sebastian loves Sheila, Lucia loves boys and Luc would like to get a tan.
Starring Frédéric Mangenot, Lucía Sánchez, Sébastien Charles
It's a drama and romance movie, and has a rating of 7 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Sweden.