Zhang Peng：Hi, Wang Ping. You look fine. How heavy are you?

Wang Ping：I'm 48 kilograms. You are thinner than me, but you look taller than before. How tall are you?

Zhang Peng：I'm 1.6 metres and 45 kilograms.

Wang Ping：Oh, really? You are 0.05 metres taller than me. But I'm 3 kilograms heavier than you. You should eat more.

Zhang Peng：OK, I will. Thank you.