C1415 Guesswork
Without looking at Sheffield, I said, "Yes."
"You're fooling me." Xie Fei suddenly said.
"You are making wild guesses!" I forced myself to speak calmly.
Sheffield stopped talking and looked me straight in the eye.
I fished out a cigarette, lit it, and took a couple of puffs. Then I looked at Sheffield and said, "When you opened the door to take your bag, the collar of your pajamas was open