Bella had a look at it. It was her mother Maggie.

She sighed at once. She knew what Maggie was calling about, but she had to answer.

"Hello, Mother."

"Bella, what are you doing so late?"

Bella didn't say she was off duty. She pretended to be busy and said, "I'm still working overtime. What's wrong with you?"

"Still working overtime. Do you have dinner?"

"I just ate before I come back to work overtime."

"Oh, that's good. It’s nothing important, just to see if you are free in the next few days. I have had someone set you up on a blind date. He also works in City A...