Disappearing Marginal Benefit

The person who looks gentle but actually criticizes the movie king like crazy vs. The early rich young man and the late big star is the target Chi Yutian vs. Qi Huai, sweeter than cruel, one is crazier than the other There is a core concept in economics - marginal benefit. When needs are gradually satisfied, your desire for it will decrease. So in love, after you get someone, do you become more and more bored with that person? Qi Huai lives in his half-sister's house. The opposite door is an actor. He is very famous, but he has a very good temper and is gentle and considerate to everyone. Drowning in the gentle sea of ​​death, when Qi Huai realized it, he could no longer climb out. He likes this actor, his gentle look, and his persuasive approach when talking about topics. He wants to monopolize this person and take all the gentleness as his own. But what he was waiting for was his beloved and his sister entering the marriage hall. Watching the video of the two getting married, tears fell on the screen of his mobile phone, and his face was blurred. This time, no one wiped his tears, and no one felt sorry for him. Chi Yutian has been pure and reticent for twenty-five years, and he treats everyone equally, but he is the only one who treats Qihuai unfairly. He likes this grumpy young master, likes the way the other person looks at him, and likes taking care of the other person meticulously. But at the age of seventeen, he was tortured, and at the age of twenty-five, he didn't want to love anymore. He was paranoid, possessive, and crazy... In class, the professor asked, "Does anyone think that the more you get of something, the less your desire will be?" "I just want more and more of my love for him, and I will never be satisfied." Everyone just thought that the young master was crazy, but when they thought about this answer many years ago, those who laughed at the time suddenly realized.