"Two male protagonists + single crush + BE + campus"
Xie Zhihui (appears to be inferior and cowardly, but is actually a coward and pervert) x Yu Shian (enthusiastic and cheerful Little Sun)
"He doesn't know that I have already spent the whole spring for him."
If Xie Zhihui first met Yu Shi'an under the parasol tree in Qingyang City, it was also the beginning of Xie Zhihui's love for Yu Shi'an.
So when Xie Jiting and Lin Shuwan used words to belittle and insult themselves, Yu Shian's unhesitating defense was evidence that Xie Zhihui would inevitably fall in love with Yu Shian.
I like you secretly, something hidden in my heart, something no one tells, something I feel inferior to and cowardly, something restrained, something I dare not say out loud.
Until you said with bright eyes that you have a girl you have liked for a long time, all my self-deceptive pretenses collapsed instantly, backfired on every nerve.
"Am I too selfish? But why do I feel more miserable when I see you getting happier and happier?"
"Along with Xie Zhihui's death certificate was Yu Shian's wedding invitation."
The end of the diary reads - I am a coward.
Mission: "Let no one have a book shortage"