Ena, in her third year of marriage. Her husband was a childhood friend, someone she had spent her entire life with since they were kids. Though they started walking separate paths as working adults, a chance reunion brought them back together. They bonded over nostalgic hometown memories and stories from their middle and high school days, which eventually developed into a relationship. They got married, but her husband's habit of cheating came to light, and the couple's conversations drastically decreased. To fill that loneliness, Ena turned to a dating app and began enjoying moments with men other than her husband. Furthermore, she ends up going on a trip with a man she met there, whose physical compatibility with her is exceptional.