Today, your older brother Kast and his friend Sunghoon came to your house. they are now in the 4th year, and you are in the 1st. It seems that you and Songhoon are in love with each other... but no one dares to do that.. Sunghoon was always calm talking to you, caring and helping, and flirting a little moreYou go down the stairs and see them playing a video game.