"Siu" is an experimental short film that explores the visual and sonic sensations of rain in urban and rural settings. Through the senses, it evokes emotions, childhood memories, and the enchantment of rain. The short aims to immerse the viewer in its poetic essence, interweaving the stories of those who have experienced it. "Siu" captures the essence of rain, connecting us with its significance in our lives and its relevance in current climate concerns.