What is what does it mean when someone replays your snap?

When someone replays your snap on Snapchat, it means they have viewed your snap again. Snapchat allows users to replay a limited number of snaps per day. If someone replays your snap, it indicates that they found it interesting, funny, or wanted to take a closer look at the content you sent. Snapchat notifies you when someone replays your snap with an icon next to their name in the chat feed. This feature lets you know that your content caught their attention. The number of replays allowed may be limited, or require a Snapchat+ subscription.