I"s Pure - Season 1 Episode 3 Farewell

Kazuki hugged a sobbing Itsuki. Since then, he is confused by his wavering feelings. The photography club decides to organise a contest and Iori is chosen as the school's representative, but it is a trap set by Samejima and his friends, who were expelled from school for a voyeurism scandal. Iori is in danger in her swimming costume in an abandoned building. Kazuki, who was on a date with Itsuki, learns of Iori's danger and heads for the abandoned building. Then Itsuki decides to make a serious confession...