Two passionate and toxic ex-lovers reunite on a flight journey to London. Though Anu was the one who left Noel, seeing him there brought every memory of them back to her. She knows Noel is engaged but she had only a few hours left with him on that aeroplane. Things get complicated between them with their betrayal, pain and desire acting all at once. Within a week's stay in London, their life gets twisted as they keep meeting in the oddest circumstances. With the arrival of Noel's fiance - Swetha, things heat up between them. As they navigate through friendships, love and careers, will Noel realise his love and come back for Anu?