From the new bachelor Prime Minister instantly falling love with a refreshingly real member of the staff moment after entering 10 Downing Street, to a writer escaping to the South of France to nurse his re-broken heart who finds love in a lake, from a comfortably married woman suspecting that her husband is slipping away, to a new bride mistaking the distance of her husband's best friend for something it's not, to a widowed stepfather trying to connect with a son suddenly barely knows, from a lovelorn junior manager seizing a chance with her long-tended, unspoken office crush, to an ageing "seen it all, remember very little of it" rock star staging an end-of-career comeback in his own uncompromising way...

Love, the equal-opportunity mischief-maker, in chausing chaos for all.

These London lives and loves collide, mingle and climax on Christmas Eve with romantic, hilarious and bittersweet consequences.