Best Mistake

A woman endures a gloomy day at a convenience store, longing for a call from her boyfriend. A flamboyant man named Kyungjun enters with a date, whose vomiting worsens her mood, along with his persistent flirtation. Later, she encounters Kyungjun again in an unexpected location. Their lives, both shaped by shared trauma but differing in outlook, become entangled. Whether this chance meeting improves or complicates her situation remains uncertain.