Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Infectiously and irresistibly heartwarming

This film tugs at the heartstrings as well as the most manipulative and sappy American films, but it does so with such understatement and grace that it feels like snuggling up to a warm campfire with marshmallows in hand. The story is as moralistic as it is realistic, and the acting seems so refreshingly natural and unaffected. It provides an interesting glimpse into parts of Iranian family life. This film has no clear ending, it doesn't bother to tie up loose strings, but this suits the story perfectly because . . . life just goes on, doesn't it?