First love is always complicated. A new school year begins at the Tannenberg boarding school. During the celebration on the first day of school, the tenth graders are assigned the new seventh graders as mentees. When Piet sees his mentee Tim, he is taken aback, as Tim reminds him of Lukas, his first love. Suddenly, all the confusing feelings for Lukas from back then resurface. Yet, Piet is actually in a happy relationship with Thea.