You have to apologize to grandma.

……

After Lu xiuche went to school, Duo Duo headed east at nineo' clock, using the excuse of shopping with the old lady to take her out. The old man didn't like shopping, so he stayed at home.

Lu Xiangdong brought old Madam Lu to the shopping mall for half an hour and bought her a lot of things. Old Madam Lu was so happy that she was beaming.

Later, Lu Xiangdong said that he was going to the washroom and asked the old lady to wait for him on the bench in front of a clothing store on the third floor.

The old lady waited for a while and saw a nice suit in a men's store not far away, so she wanted to buy it for her husband.

Before she could enter the store, she was suddenly bumped by a middle-aged man who came from behind.

The old lady was knocked down, and the things she was carrying fell to the ground.

When the middle-aged man saw this, he turned around and wanted to run. However, he had only taken two steps before he was stopped by a young man.