"All done."
"Alright, no need to thank me, I'll treat you to a meal next time. I'll go pay now."
Wang Youqing is a meticulous person. He's been at the Health Center for so many years and has hardly ever taken anything from it, not even a needle or a thread. This time was no exception. After paying, he took his medication to the lab, pulled out his phone, found a group chat named "Middle-aged and Older People Drinking," and directly @'ed everyone:
"Got time this weekend? Let's go have a drink."
@Wang Youqing: "What, your drinking urge acting up again?"
Wang Youqing: "Coming or not? I've been feeling great lately, and I'm sure I can drink you old guys under the table this time."
@Wang Youqing: "Ha, who can't talk big? How many times have you said this, and when have you ever managed it?"