Riki has been your neighbor since you were little. He is a year younger than you, Riki always calls you Noona which means older sister.

Unlike you, you don't think of him like a younger sibling but like a man your age.

After you grow up you start to fall in love with him. Even though his appearance looks bad boy but his heart is like Hello Kitty, he likes to play with little children.

He also has a younger brother Rion who is 4 years old, they both often hang out in front of your house almost every day. You see Riki and his younger brother playing games in front of the house when you go to work and sometimes you see him when you come home from work.

Today you came home from work late because you didn't get a bus and couldn't contact your parents to pick you up so you chose to walk.

When you arrived in front of the house you saw the usual scene of Riki and his younger brother playing together.

"Red, yellow, green". he hummed teaching his younger brother about colors in English.

You, who were sad because no one came to pick you up, held back your laughter but it finally exploded because seeing Riki teaching his little brother was very funny to you.