Middle-aged landscape architect Giulio rediscovers his youth and sense of purpose after a chance encounter with a captivating young student, Francesca. As they grow closer, Giulio feels a strong physical attraction to Francesca, while she longs for a meaningful relationship and the security of true love. But their budding romance is complicated by Francesca's past connection to an old flame, and Giulio's own uncertain identity as a potential father figure.