If Not Now, When?

剧情：

Framed as the next best thing, a young author struggles to finish his long-awaited sophomore novel. Overwhelmed by mounting pressure from his publisher, he impulsively escapes to the beach in search of distance from his failing work. However, a series of trampled sandcastles forces him to realise he isn’t so alone after all, as he is taught an unconventional lesson by an unconventional stranger.