#compatibility secrets

Sneha met Alex at a rooftop party. Sparks flew—laughter synced, gazes held a beat too long. Six months later, it fizzled. Meanwhile, Jenna and Tom’s first date felt like lukewarm coffee. No fireworks. Yet a decade on, they finish each other’s sentences. What separates fleeting attraction from enduring partnership? Science suggests it’s not fate or luck. Beneath the surface of shared playlists and…