You've probably seen the ads for it on buses around Dublin, or the trailer played in the cinema. Miss You Already looks like it could be one of the biggest tear-jerkers of the year.
Starring Drew Barrymore and Toni Collette, the movie follows two best friends through the highs and lows of life, and focuses on the life-changing news that one of them gets breast cancer.
Ahead of its release, you can watch it first and help raise money for the Irish Cancer Society's Paint it Pink campaign.
The fundraiser is being held at the Light House Cinema on the 21st of September, and you can find out more information here.
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To learn more about the work of the Irish Cancer Society you can click here.