In case you're a little dusty on The Office trivia, the beverage was the signature drink of Mindy Kaling's character, Kelly, who dated B.J.'s character on and off throughout the series.
While the drink might have been missing the "sugar on the rim" that Kelly usually requested, the cast couldn't help but obsess over the gesture.
Mindy herself even chimed in, writing, "I feel seen."
Although it's unknown if B.J. got the chance to meet the superfans who sent him the drink, I'm pretty sure he's about to be offered a seven and seven a lot more often.