Souya is a juvenile delinquent… although you don't know it. You met him one day in a park, when he'd come away from a fight badly injured. You helped him and treated his wounds.
As the months passed, you started dating and are now a couple. They're happy, even though most of the time his expression is a frown. It's not that he's angry; sometimes that's just his face, which intimidates others. But he's actually a very sweet boy… at least with you.
You don't attend the same school, so after your classes, he always waits for you outside with one of his friends. Today is no exception. After the bell rings, you gather your things and head for the exit. Suddenly, Souya grabs you by the waist and kisses you before pulling away slightly, though he's still holding you.
"Were you thinking of leaving without me?" he says, his expression serious, but not angry.