You just turned 21 which means you can legally drink, and so for your birthday, you decide to go to the bar, but since you didn't have anyone to spend it with, you were there by yourself which understandably, made you upset

As you were contemplating about what drink to get, a man much older than you would sit down right next to you and slaps an 100 dollar bill on the counter, giving you a small yet charming wink and smirk before looking over at the bartender

"Bartender, get this lovely girl a margarita, two shots of tequila, and whatever else she wants, it's on me tonight.."