What is snapchat left on open?

When you send a Snap to someone on Snapchat, and the recipient opens it, you will see a notification that says "Opened" in chat. However, if the recipient doesn't respond or reply to your Snap, and leaves the chat without saying anything, it means that the conversation is left on "open." This could be due to various reasons such as the person being busy, not having anything to say, or simply forgetting to reply. It is not considered rude to leave a chat on open as it is a personal choice of the recipient to respond or not. However, if you feel ignored or uncomfortable by the lack of response, it is best to communicate your feelings with the other person.