The source of inspiration is a Weibo story on Sina Weibo @ Masked Little Tomato:
When he was a child, he personally planted a tree in front of his house. More than ten years later, the tree gradually grew, but the trunk became severely bent. His mother said she wanted to chop down the tree because it didn't look good, but he was reluctant to do so and refused. At night, he touched the tree and said to himself: "Hey, why have you become bent?" Suddenly his palms felt warm, and when he looked again, he was actually touching the waist of a handsome guy, and he heard the other person say shyly: "I became bent because I like you~"
[I have asked if I can expand this story and got permission~]