On her 30th birthday, Clara is to marry Ethan, whose childhood friend Vivian distracts him with fake emergencies and steals her birthday cake for social media. At their wedding, Ethan abandons her for the feigning Vivian before ring‑exchange. Enraged, Clara rips off her veil and swaps grooms. Her long‑time rival Lucas arrives, and they wed instantly. Ethan uncovers Vivian’s deceit too late, trapped in regret as Clara leaves with Lucas.
