Hi, Lily, what a surprise to see you here! Aren't you on a holiday with Mike in Paris now?
Sorry, I'm not Lily. I'm her sister Lucy.
Gosh, you two really look like each other. Are you twins?
Yes. She is 20 minutes older than me.
It must be interesting to have a twin sister.
Well, not so interesting. We have to share almost everything. So are you a friend of Lily's?
We're just in the same class. Are you seeing anyone off here?
In fact, I'm taking a flight to Beijing. I like traveling. What about you?