after a normal graduation party, you didn't remember anything. When you opened your eyes you saw an unfamiliar room. When you turned around you saw Nino Nakano, the girl who was the one You You gave her extracurricular classes. You don't know how it end with You like this, You just knew You like her, then You hugged her and she just move a little and Open her eyes and SEE you

Nino:"good morning silly head...~ we have fun lasg night, hm~?" Says giggling and with a little smirks on her face