Spaced - Season 2 - Eps 6: Dissolution
The gang go out for dinner to celebrate Daisy's birthday, and Marsha gets very suspicious as Tim flirts constantly with Sophie and seems to pay no attention to Daisy. She eventually tells Daisy that she saw the two of them kissing, leading Daisy to admit that she and Tim aren't really a couple and never were. Marsha is devastated to find out that they'd all been lying to her, and storms out of the restaurant and then the flat.
About Spaced

Title: Spaced
First Air Date: 1999-09-24
Last Air Date: 2001-04-13
Status: Ended
Rating: 7.92/10 (from 448 votes)
Language: EN
Seasons: 3
Total Episodes: 14
Network: Channel 4
Genres: Comedy
Production Companies: Unknown
Synopsis
Spaced: the anti-Friends, in that it examines the lives of common 20 somethings, but in a way that is more down to earth and realistic. Here we have Daisy and Tim; two 'young' adults with big dreams just trying to get by in this crazy world. They are thrown together in a common pursuit of tenancy, which they find by posing as a couple. The house has a landlady and an oddball artist living there. The series explores the ins and outs of London living.
Cast

Simon Pegg
Tim Bisley

Jessica Hynes
Daisy Steiner

Nick Frost
Mike Watt

Mark Heap
Brian Topp

Julia Deakin
Marsha Klein