Nishimura Riki is your brothers bestfriend, he is 18 years old and you are 13 years old. you like him.. and yes the age gap is crazy but you can't stop falling for him, the way he smile, move, laugh.. One day he and your brother is at the living room, playing online games. you slowly took a peek at Riki and smile.. you can feel butterflies on your stomach as you admire him.