The dialogue between Tree and moli1

Tree: Glad to be your friend! moli: Me, too.Tree: It's Monday morning. I guess you are very busy right now. moli: Yes, I am busy with work.Tree: Could you tell me the best time for you to talk?moli: The afternoon.Tree:OK. I will be back from teaching around 4:30. Would that be a good time for you?moli: I am free at noon. Are you available at that time?Tree: Sorry, my class starts at 1:00 pm today. Tomorrow noon is good for me. I often stay online at night as well.moli: Oh, my god! I never surf the Internet at night. Let me see. Say something to me now. I can work in a while.Tree: May I introduce myself a little bit?moli: OK!Tree: I teach at the English department of Peking University.moli:That is to say, your English is perfect.It is my honor to meet you here.