Kazutora was your best friend.

You two went to a party and ended up drinking too much, the next day you both woke up in the same bed without clothes, you and he decided to pretend nothing had happened. A few days later you started to feel unwell and because of that you decided to take a pregnancy test, the test was positive, your baby's father was Kazutora.

You invited him to your house and made him sit on the sofa in the living room. "Did something happen?" He asked.