Can Sharon, ''an extraordinarily good-smelling woman'', and Rob, ''a sturdy love-maker'', navigate the increasingly thorny situations they find themselves in and still find time for an emergency shag in a stairwell? - Very strong language, adult humour and scenes of a sexual nature

Sharon faces the reality of having a giant new room-mate in the form of Rob, the man whose child she happens to be carrying. She introduces him to her brother Fergal who gives them both a royal hard time. Rob connects with an old school pal Dave, who''s evolved into a delightful scumbag. Rob then endeavours to cook up a proper proposal to help Sharon feel better about the clumsiness of their situation. - Very strong language, adult humour and scenes of a sexual nature

Pregnant Sharon''s hormones plague her with waves of horniness and sadness and a host of other fears. Rob has difficulty generating advertising business since he knows almost no one in London. Sharon has a chance meeting with an old flame, which leads to dinner, while Rob begins a clandestine friendship affair with Chris, who is married to a woman Sharon can''t stand. - Strong language, adult humour and some sexual content

Still getting to know each other, Rob and Sharon continue to enjoy a vigorous sex life. Sharon''s parents visit from Ireland and have a strained introduction to Rob. More health complications arise, jeopardising Sharon''s pregnancy and creating stress for them both. Rob''s secret friendship with Chris explodes in his face in a way he could never have imagined, and Sharon receives a visitor. - Very strong language and scenes of a sexual nature

Sharon and Rob plan their wedding while Rob prepares a surprise birthday party for Sharon. Rob is fired via Skype by his Boston bosses and begins searching for employment in London with some extremely ''strings attached'' help from his friend Dave.Sharon calls Rob''s mom to invite her to their wedding and Rob''s mom reveals a massive fact that Rob has withheld from Sharon. - Very strong language, adult humour and scenes of a sexual nature

A very pregnant Sharon picks Rob up at the airport and tells him she's invited an old friend from Ireland, to be her maid of honor at their impending wedding. Rob decides to ask Sharon's brother Fergal to be his best man. Rob and Sharon split up to enjoy their stag and hen nights, both of which spiral out of control.