Hello, I'm Hayman30. I noticed that you added or changed content in an article, How Long (Charlie Puth song), 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 the tutorial on citing sources. If you think I made a mistake, you can leave me a message on my talk page. Thank you. Hayman30 (talk) 11:05, 13 March 2021 (UTC)[reply]