My Secret Lover Is My Bestie's Son

On the day she ends her engagement to a cheating fiancé, Sophie agrees to look after her best friend's son Karl, an energetic young swimmer, until his competition finishes. Once he moves into her home, his bolder, more seductive side keeps catching her off guard, and she is drawn to him despite their fourteen-year age gap. Torn between her feelings and her principles, she soon discovers that her ex's new partner is her own best friend.