Lin Yu was actually a bit unaccustomed.
Having been together for so long, he had grown accustomed to turning his head and seeing Chen Nuan, and his cyber-brain was always brimming with her messages of concern.
Or perhaps because she knew Lin Yu liked girls who could cook, Chen Nuan went out of her way to learn for him. Once the food was prepared, she would either deliver it to him or go straight to his house to cook for him.
Lin Yu opened the refrigerator in his apartment to find it desolately empty and suddenly realized that once you grow accustomed to a habit, it's actually very difficult to break.
However, the day Chen Nuan went to the military department to look for Su Wan was the day Lin Yu lost his temper. He ended up arguing with Chen Nuan and said things that were utterly heartless.
You are just a substitute.
I have never loved you.
And I never will.