Sam casually glanced at Su Yanran and said, "Could you please pass me that family card?" Upon hearing his request, Su Yanran calmly handed the family card to him. In a similar manner, Sam accepted the card from Su Yanran's outstretched hand, noticing a phone number on it. Without delay, he dialed the number.
Sam understood that there's usually no such thing as a free lunch in this world. He was prepared to potentially repay the favor in some way, but he had one clear goal in mind: to impart a valuable life lesson to the waiter.
However, the waiter, upon witnessing the actions of Sam and Su Yanran, felt nothing but disdain and thought, "Yet another person trying to make a fool of themselves." But then the waiter's eyes fell upon the family card, and their eyes widened with surprise. With a stuttering voice, they asked, "Do you... know him?"