Peep Show (2003)

S3E4 Sistering

Mark's anticipation for a relaxing and fruitful week off is disrupted when his sister arrives for a visit. Meanwhile, Jeremy can't hide his attraction to her, and despite Mark's stern warning to keep his distance, Jeremy becomes even more drawn to her. Tensions rise as Mark tries to navigate his brother's infatuation while managing the chaos of having family around, leading to unexpected challenges during his intended break.