Adam Basil and Christine Rose are thrown together late one night, when Christine is crossing the Halfpenny Bridge in Dublin. Adam is there, poised, threatening to jump. Adam is desperate – but Christine makes a crazy deal with him. His 35th birthday is looming and she bets him she can show him that life is worth living before then.

Despite her determination, Christine knows what a dangerous promise she’s made. Against the ticking of the clock, the two of them embark on wild escapades, grand romantic gestures and some unlikely late-night outings. Slowly, Christine thinks Adam is starting to fall back in love with his life.

But has she done enough to change his mind for good? And is that all that’s starting to happen?