"Are you sure that the person you met two years ago was me?" she asked.
"Yes. I discovered the tattoo on your back at that time," Han Liang said.
It was then Xia Qingyi remembered that she started to believe the words he said at the time because he had mentioned the tattoo on her back.
"If I hadn't met you before at that time, I probably wouldn't be able to convince you to believe me so easily," Han Liang laughed at himself.
Xia Qingyi realized that the more she thought about her own things the more confused she felt, so she decided to stop beating around the bush and asked Han Liang, "Why did you want me to replace Nian Nian at the time?"