Han Yi disliked the feeling of waking up in the middle of the night. The feeling of being left alone in the dark was as hopeless as the waiting he chose.
He had been with Xiao Yihua for a total of seven years, so he chose to wait for him for another seven years, even without any commitment. This was his obsession.
Luo Ran brought Guang into Han Yi's world, and he didn't understand why anyone would be willing to give up Han Yi. He called Han Yi "brother" and hoped that he would always be there to guard him, even if he couldn't wait for him to look back. This was his obsession.
Intention: No matter how difficult it is when you give up, if you miss it, you have missed it.