A viral Reddit thread. Two cosmically cursed strangers. And a clinical summer fling that accidentally turns into a high-stakes battle for the heart.

Justin has a truly bizarre, viral problem: he is a romantic stepping stone. Every single woman he dates ends up finding her perfect, fairytale soulmate and getting married the exact second they break up with him. He is the universe’s ultimate “good luck charm” for everyone else’s happy endings.

When Emma, a resilient traveling nurse, stumbles across Justin’s Reddit post detailing his affliction, she realizes she shares the exact same cosmic curse. Every guy she dates finds “The One” immediately after her.