C217 infatuation
He thought that with his self-control, he would eventually be able to let her go. After all, they had not known each other for long, and he knew everything about Chu Ning, but Chu Ning knew very little about him. He had told Chu Ning about his past, but it was only a very small part of it.
Even though she had given him a lot of first time, he had never felt the need to reveal his past to her