In Las Vegas, a couple, Hank and Frannie, find themselves on the eve of their fifth anniversary, questioning their relationship and the depth of their love. Their seemingly mundane life is filled with dreams of greater passion and adventure. Frannie yearns for a more romantic and exciting existence, while Hank, a mechanic by trade, is content but struggles to understand Frannie’s desires. Feeling misunderstood and confined by their life together, Frannie decides they should take a break, believing it might rekindle their passion and love for one another. This decision sets them both on individual paths of self-discovery and exploration in the vibrant and neon-lit city.

Throughout the night, as they venture separately through the lively streets of Las Vegas, they encounter new and alluring figures that represent what they believe is missing in their lives. Hank meets Leila, a sultry and adventurous circus performer, who captivates him with her zest for life. Meanwhile, Frannie is swept off her feet by Ray, a suave and charismatic musician, offering her the romance and excitement she craves. As they immerse themselves in these new experiences, both begin to reflect on their relationship and whether these newfound connections can truly replace what they have with each other.