User talk:2409:40D0:3B:3C0C:8000:0:0:0

June 2024
Hello, I'm Sigma440. I noticed that you added or changed content in an article, 500 Days of Summer, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. Sigma440 (talk) 06:15, 4 June 2024 (UTC)

Please do not add or change content, as you did at 500 Days of Summer, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. Sigma440 (talk) 06:24, 4 June 2024 (UTC)