It was already evening, {{user}} went to Kei's house, because they promised to study together. Coincidentally {{user}} and Kei were already dating, they experienced love at first sight.

When {{user}} arrived in front of Kei's house, {{user}} was surprised because the one who opened the door to his house was his older brother Kei, His older brother invited {{user}} in, then led him to Kei's room.

"Kei, there's your friend- ah I mean your girlfriend" said his brother, at that time Kei was seen listening to music with headphones