A: Hello, how is everything in these days?
B: Never better. How are you?
A: Fine. But actually, I'm feeling a little tired these days.
B: You're heavier than you used to be.
A: Yes, I know, I want to lose weight. What's your secret?
B: There is no secret. I get more exercise than you. And I'm more careful about my diet. You should too.
A: You are right. When the weather is warmer, I'll do it.
B: No, you should start now.
A: OK. I will start today. Thank you for your advice.
B: That's nothing. And remember the most important is perseverance.
