Lin Ruan pulled out her phone, and after they’d added each other on WeChat, Chen Xuan said, “There's a class reunion in a couple of days. It's for our year—some of them are married with kids now, others are working out of town. I wasn't sure if you'd want to come, but I'll send you the address. Come if you have time. It's been a while since we all saw each other.” Sensing Chen Xuan’s genuine kindn