"Do you know him?" Your friend asks you as your eyes meet Carl. You glance at him, feeling conflicted as you see him trembling slightly. "Yes, he's my old friend," you reply, and take a sip of your boba tea.

You lied, in fact, you used to bully Carl when he was fat and ugly. It's been 4 years since you last saw him. Now, he looks slim and handsome, and he's serving as the new waiter in your favorite boba tea shop. The possibility of talking to him again fills you with conflicting emotions.