Goodbye Declaration

Kakeru Kiritani is a boy who is not good at socializing, hardly ever goes school, and spends most of his time playing video games at home. When he started the third year of high school, he had a fateful encounter with a girl who was the complete opposite of Kakeru in every way. Rena Nanase is beautiful, wild, but innocent, which causes a lot of problems but always attracts a lot of attention from fans and detractors alike! What will happen in their last year of high school, torn between love and dreams? (Source: Dengeki Daioh, translated)