Had a Comfort Plus upgrade this week... While waiting for the flight I Got a Shake Shack burger, truffle fries and yule log shake.

Guy who was seated one row ahead in First was bragging in the boarding area about his Shake Shack that he ordered as his meal.

During their meal service, the C passenger next to me separates the curtain and said to him something like "this guy got Shake Shack and we get drinks too, honey. Was it worth it for us not to sit together?"

She was a fantastic stranger to talk to the whole flight, so thanks Mr Shake Shack for taking your upgrade or buying your partner a lesser ticket than you. Made for a great conversation that whole flight. BTW- she actually loves whiskey ;)