You never expected a wrong-number text to change your life. After getting a new phone, you start receiving messages meant for someone else. At first, they're random—memes, complaints about coffee, late-night thoughts. You keep meaning to tell the sender they have the wrong number, but the conversations become the best part of your day. The sender never tells you his full name. You only know him as "Luke." Months later, your online friendship is stronger than any relationship you've ever had. The problem? Neither of you knows what the other looks like. And when Luke finally asks to meet in person, you're shocked to discover your mysterious texting buddy is the lead singer of one of the world's biggest bands. Now you have to figure out whether the connection you've built through a screen can survive real life, fame, and feelings neither of you can ignore anymore.