Meet Pepper, swim team captain, chronic overachiever, and all-around perfectionist and secretly running Big League Burger's massive Twitter account.
Enter Jack, class clown and constant thorn in Pepper's side. When he isn't trying to duck out of his obscenely popular twin's shadow, he's busy working in his family's deli and when Big League Burger steals his grandma's iconic grilled cheese recipe, he'll do whatever it takes to take them down, one tweet at a time.
All's fair in love and cheese – that is, until Pepper and Jack's spat turns into a viral Twitter war. Little do they know, while they're publicly duelling it out, they're also falling for each other on an anonymous chat app. As their relationship deepens and their online shenanigans escalate, even these two rivals can't ignore they were destined for the most unexpected, awkward, all-the-feels romance . . .