Without sunlight, trees cannot grow.
Without Xiang Yang, Lin Jian would be like an outsider living in this world.
The sun is as important to Lin Jian as the sun is to trees.
"For me, because of you, I feel that the world is so beautiful."
"I can't imagine what I would be like without you"
Xiang Yang said, "But there is only one you in this world, my Mumu."