During an exam to decide whether students would focus on the sciences or the humanities, a top student deliberately gave a struggling student the wrong answers. The two strangers thus formed a remarkable connection. At first, the struggling student secretly got close to the top student, plotting revenge behind his back. Later, they gradually fell for each other and became close confidants. The top student fell in love with the struggling student, but one day he happened to see a diary entry written by him, and the inner turmoil began: "Is he trying to get revenge on me?" "Does he really care about me?" ... The deeper the love, the greater the struggle.
Later, after graduating from high school, they went their separate ways and each built a life of their own. But the secret love buried in their hearts never went away. Time did not wash it out. The confession that was never spoken became a lifelong regret for the top student, and an untouchable pain in his heart...
