His algorithm says they're a 99.9% match. His temper says she's 100% wrong. Tech visionary Ethan Hayes built HeartMatch to end messy romance - scientifically. To prove it works, he launches a public dating experiment. There's just one glitch: the app pairs him at 99.9% compatibility with Lily Morgan - the sharp-tongued Boston Chronicle journalist who's eviscerated his work in print. Twice.. Now, these total opposites - him in hoodies, her in stilettos; him debugging code, her digging for scandals - must fake-date for the cameras. But as staged dinners spark real tension (and that terrifyingly perfect algorithm score haunts them), Ethan faces a system crash only Lily can fix. Warning: Forced proximity may cause unexpected heart-melting. Perfect for fans of: Enemy-to-lovers, fake dating chaos, and laugh-out-loud irony!