Li Yifei had no idea that the casual presence of a couple of Passer-by A's by his side would lead Xu Yingying to believe he was still up to some secret affairs, and he certainly did not anticipate that Xu Yingying's apparent disregard for him at the moment was not a lack of affection or indifference, but rather a form of her cherishing him.
Xu Yingying's attitude led Li Yifei to believe that she had completely given up on him, which also signified that their marriage had come to an end.
With a self-deprecating laugh, Li Yifei shook his head gently. He hadn't expected the marriage to end so soon. Indeed, he had some difficulty letting go of Xu Yingying, but since she had made her decision, he did not wish to coerce her into staying. Forced relationships were never sweet, and with his current entanglements, having this marriage was really too much for Xu Yingying to accept.