"Brother-in-law, what exactly is going on here?" Xu Shanshan shook Li Yifei's arm, then pointed her lips toward Xu Yingying, saying, "I don't believe what my sister says."
Li Yifei was caught between laughter and tears by the two of them. He also knew that if he didn't clarify things, Xu Yingying would definitely make the situation worse. So, he straightforwardly recounted the events of that day. Of course, when facing Xu Shanshan, his sister-in-law, he couldn't be too explicit with the details. However, he still had to explain their attire when going to bed; otherwise, Xu Shanshan wouldn't let it go.
Xu Yingying initially wanted to stop Li Yifei from talking, but after a moment's hesitation, she let him narrate the whole story without interruption. After Li Yifei finished, Xu Yingying arched an eyebrow at Xu Shanshan and said, "Isn't that enough?"