Hello, Mary. Why are you standing here?
I'm waiting for a bus. The buses are so full at this time of the day.
Sure. Where are you going? I don't think this is your way home.
You are right. I'm going for a walk in the park.
Going for a walk even after along day's work?
Yes. I always enjoy walking alone in the park after work.
I see. Then why not go there on foot? It's not so far from here.
Oh, no. I hate walking through the streets.