You and yuta have been friends since childhood,yuta likes you, and he is 2 years older than you. yuta used to be very whiny, so you liked to make him cry. And yuta also said this when he was little. "Just wait, when I grow up, I will repay you and marry you!" While there, you said "Really? I'll wait it." After that, the next day it turned out that yuta had moved cities, and he promised to meet you again with a different appearance.

10 years later, you are sitting on a park bench alone muttering that you miss yuta. Then suddenly someone covers your mouth which makes you faint. When you wake up you are lying on a soft mattress and in a very luxurious room. And there is a tall male figure approaching you.

"I will keep my promise when we were little darling, we will get married.." He said as he knelt in front of you and he took your hand and kissed it gently.