美国小哥买午餐结果没收钱！他看到收据上的留言：这是爱上我了？？？

Core Points - A customer at CAVA received a bill for $0 for a falafel pita sandwich priced at $11.05, with the word "love" written on it [1][3] - The cashier informed the customer that they could leave without paying, leading to humorous speculation about the reason behind the gesture [4][5] - CAVA's manager, David Garcia, explained that the restaurant has a "love" button on their cash registers, which allows staff to offer complimentary meals to customers who appear to be in a bad mood, forget their wallets, or are regular patrons [7] - Each CAVA location reportedly uses this "love" button about twice a day [7] - CAVA advises customers not to abuse this feature and emphasizes that it is at the discretion of the staff [8] - Similar acts of kindness are noted in other fast-food chains, such as Chick-fil-A, which sometimes includes handwritten notes in customers' bags during special promotions [8]