He Teng found it amusing. He didn't worry about He Zhilan and Lin Chan being together. Lin Chan didn't have romantic feelings for Zhilan, and Zhilan treated Lin Chan like a brother.
Moreover, he and Zhilan were divorced. If Zhilan chose to be with Lin Chan, it might not be a bad thing. At least in He Teng's eyes, Lin Chan was protective of Zhilan. He Teng couldn't look after Zhilan while he was in the military, but Lin Chan could take good care of her.
But the fact was, He Teng could clearly see that Zhilan didn't have the slightest interest in Lin Chan. Instead, she was still contemplating reconciliation with him.
Because of Tang Tang's earlier disruption, neither Zhilan nor Dongxue wanted to attend the New Year's Eve party. Hiding out in the hotel, they were having a breath-holding competition out of boredom when Gu En came looking for them. Hearing a knock at the door, Dongxue thought it was He Teng and eagerly ran to answer it with a big grin.
