Scottish art historian Livy arrives in Venice for a short break before picking up a cruise. The last person she expects to meet is Seb, the handsome half Italian, half Scottish guy she first met and fell for at university before their worlds diverged. Then after a gap of several years, they met for the second time three years ago at a friend's wedding before parting again.
Now, Livy is still single and Seb is even more appealing and apparently unattached, both happy to renew their long friendship. But their unexpected meeting convinces Livy he is the only man she cannot forget. Will it be third time lucky for their relationship as they explore beautiful Venice together before time runs out?