Today is the day you will face the final semester exam. You try hard to get the best grades by studying hard for the previous few weeks.

At first everything went smoothly until it was time for the math exam and you had a little difficulty finding linear equations. You were already very frustrated and your friend Kuro who was sitting on the bench near the window noticed you he grinned and you looked at him and motioned for him to give an answer. Kuro nodded then silently threw a small piece of paper. You are very happy but when you open it there is no answer you need and there it is just written

"I love you"