'How is this possible?'
'How can everything be too perfect here?'
'Even the books are arranged in alphabetical order…'
'Did she do it herself?'
'Did she order her servants to do it?'
'But they are an elderly couple in the '60s… How can they do so much in a single day?'
'Cleaning a library is the most difficult place to clean. How can this place be without a single speck of dust?'
'Not only this library but the entire house is neat and clean. And there are only two servants..'
'So who does the cleaning job here?'
'I have to.....'
"Now you understand why I was so reluctant to let you enter here. The study is part of my bedroom and I know a person of your stature would never like to enter a girl's bedroom without a solid reason, Right?", Xiu Mei tries to act smart.