Five couples. One week. A love story like no other . . . When an apartment block is put on lockdown, its residents are in for a whirlwind week. In Flat 14, wild and reckless Imogen is stuck living with a one-night-stand whose name she can't remember. Upstairs, Isla and Danny are still in the honeymoon period, but a warts-and-all week together so early in the relationship could make or break their romance. Meanwhile, Zach and Serena's steady relationship is on tenterhooks, and pineapple on pizza might actually be the last straw. In Flat 22, Olivia's Maid of Honour duties are pushing her to the edge as a wedding-planning weekend has turned into an entire (nightmarish) week... And speaking of weddings, this whole thing has made Ethan realise he wants to spend the rest of his life with Charlotte, if only he can surprise her with the perfect proposal - and find a way to sneak her into the building . . .
