"I don't know." I shook my head. After calming down,I started to feel awkward. There was another knock on the door. "Put on your clothes first." Yi qingchen said. We hurriedly put on our clothes. Yi qingchen lifted his pants and pulled his chain,he suddenly grabbed my hand and rubbed it twice. "If you continue like this,you will be crippled!" He said gloomily. My face turned red. When the door rang for the third time,Yi qingchen went over and opened it. "Ah,there's someone. I thought I was n' t at home. What's going on? I ca n' t open it for half a day..." A woman's voice was a little old-fashioned. She was surprised to see Yi qingchen and asked," Who are you? Where's Gahin?" When I heard that he knew me,I ran over to take a look. There were two people standing at the door. One w

