Ps

P.S. (or "ps") is short for "postscript," a Latin-derived term meaning "written after." Traditionally, people used it at the end of letters, often after their signature, to add an afterthought or an extra detail they forgot to mention. Even in the digital age, "P.S." remains popular in emails, messages, and even social media posts when someone wants to squeeze in one last comment to add humor, a reminder, or a personal touch without disrupting the main message.

For example, people use "P.S." in online chat and when texting for playful or lighthearted add-ons. Someone might text, "See you at 7! P.S. Don't forget to bring snacks!" or post on social media, "Had a great trip! P.S. I left my sunglasses at the beach… again."