This film is sweet, sad, poignant & emotionally draining. The three main players are Chan, his litle sister Soi & their dog Hearty. All three are absolutely fantastic in each of their roles. The bond between the three of them is shown so well in the first half of this film. I don't want to spoil you but something really unexpected happens which is totally heartbreaking, I don't think I have recovered yet from THAT event. What follows is both tragic and uplifting. I think if you aren't moved to tears by this film or at least get a lump in your throat then you must be dead inside like Chandler Bing hahaha