"You can use WeChat by yourself now?" Ning Youguang asked in surprise, "How did you learn?"
She remembered that the last time she saw Grandma Xie, she didn't know how to use WeChat.
"Yiyi taught me how to use WeChat before she went to Beijing, and now I can use it," Grandma Xie said, proudly taking out a smartphone from her pocket and showing it off to Ning Youguang. "This phone was also bought for me by Yiyi, it's really useful."
Ning Youguang praised, "Wow, Yiyi is really a filial granddaughter to her grandmother."
Grandma Xie was so pleased that her mouth was almost at her ears.
"Of course, our Yiyi is really wonderful."
She happily opened her phone and brought up her WeChat QR code—
"Here, let's add each other as WeChat friends so I can message you later."
Ning Youguang was very happy to become WeChat friends with Grandma Xie.
After they added each other as WeChat friends, Grandma Xie leaned closer to Ning Youguang and asked with a smile, "Hey, do you use Douyin?"
