If you haven鈥檛 seen it, I highly recommend it. If you have, it rewards rewatching 鈥� especially to notice how Summer鈥檚 actions are more honest than Tom鈥檚 narration admits.
Would you like a full plot summary (spoiler-free or detailed), or where to stream it currently? 500 summer days full movie
I think you're referring to (often styled with the parentheses). It鈥檚 a 2009 romantic comedy-drama directed by Marc Webb, starring Joseph Gordon-Levitt as Tom and Zooey Deschanel as Summer. If you haven鈥檛 seen it, I highly recommend it