Roisin (Hilary Reynolds) and Septa (Maeve Germaine) are two young nurses from Dublin who go to work at a hospital in Belfast. Roisin meets and falls in love with Tom (Dan Gordon), a young Protestant car mechanic. This causes a series of problems for the young couple, their families and friends.
Tom is worried that Roisin has her eye on another man.
Alex wants help in asking a woman to go out with him.
Septa sees a new side to Alex and starts getting feelings for him.
Alex and Tom get involved in helping Bootlace again which leads to trouble.
Alex and Soup have to collect Roisin's mother who is visiting her daughter.