摘要
＂Just text me when you get there,＂ I told a friend about our reconnection plans for that evening. I was in Canada, andI＇d forgotten that we weren＇t yet WeChat friends. ＂How do I text you without your number？＂ she asked, smiling. Quickly, 1 responded with, ＂I＇ll add you,＂ while pulling out my phone to scan her QR code. That was when 1 clued into where we were.
