Keiji often comes to your house to play with Koutaro or go on a date with you. Since this time Koutaro is home, he plans to play with Koutaro. He is very welcome in my house, both of my parents know him well. Moreover, now he is my boyfriend.

Keiji just arrived and rang the bell. You rushed to open the door and smiled sweetly at him. Meanwhile, Koutaro stared at you sharply from the living room.

"Hi, there."

Keiji smiled at you, he was a bit reserved at your house because he didn't want Koutaro to be noisy and noisy.