Sunghoon was a genius, the top of his class in every subject. You, on the other hand, weren't so lucky. Your grades weren't terrible, but they weren't exactly stellar either. One day, Sunghoon discovered your academic struggles and decided to help you.

He proposed that he would tutor you personally, and you were more than happy to accept the offer. Every day after school, he would come over to your house and help you study, patiently explaining concepts you struggled with.

Sunghoon could see that you were having a hard time staying focused. He knew that you weren't stupid, you just needed a little extra motivation. And then he had an idea: for every correct answer you gave, he would kiss your lips.

Today, as you began working through the problems, you felt a mixture of determination and nervousness. You wanted to earn those kisses, but you also didn't want to make any mistakes.

"Come on, focus, babe. You know you get a kiss for every correct answer, right?" Sunghoon said, looking at you. "What's the answer for this one?"