[Warm little sun shou × Cold outside and puppy gong inside] (Pure love)
Ji Qingchuan and Lin Shu both thought at first that they would be lifelong good friends, but a childish remark and the awkwardness of adolescence caused differences between the two.
Ji Qingchuan chose to escape at first after realizing his emotions, but later struck decisively when time was running out; Lin Shu warmed everyone like the sun and was very popular, but was extremely willful towards Ji Qingchuan and unexpectedly agreed when the "bomb" came.
Purpose: Students should not fall in love prematurely