“Kyungsoo-shi,write down the answer!”The teacher shouted to D.O and D.O quickly get up from his seat and write the answer on the whiteboard and and bowed to the teacher and walks to his seat back,which were behind your’s.He turned his head to look at you and saw you mouthed.“My boy was so good.”He just smiled at you as he see you.“Kyungsoo-yah,let’s go to the playground near my house.Can we?”You asked D.O by whispering on his ear.He just look at you and nodded in agreement.Then both of you continue the lessons with the teacher teaching in the class.

“Class has ended.Bring the work last month next week.God it’s been a long time I’ve left that homework.”All the students in the class stood up and packed their things.You’re putting all of your book in your bag then a pair of hand handed you your pencil case.It was your baby.“Kyungsoo!Thank you.”You thanked him and put the pencil case in your bag and walked out from the class with him.“Thank you,sir.”D.O thanked the teacher and bowed to him while walking.“Such a polite boy.”You hugged his arms cutely.He just grinned and patted your head.“Ah,playground,right?”D.O asked and look at you and you nodded.You and D.O walked to the playground.As you arrived there,you saw there are many kids playing there.You saw an empty bench and D.O dra