Seven Days Online

: Disappearing for 7 days only to resurface without explanation is considered a red flag for "breadcrumbing" or inconsistent attachment ( Quora ).

A to someone who finally messaged after a week of silence. Seven Days

A text for someone who hasn't replied in days. A friendly apology if you're the one who hasn't replied. : Disappearing for 7 days only to resurface

: While people are busy, experts from Reddit argue that a week is enough time for even the busiest person to send a short text. A friendly apology if you're the one who hasn't replied

: If you haven't received a reply in a week, experts recommend a final "check-in" call or simply moving on (WikiHow).

: Engage in a full conversation to solidify plans or rapport. Red Flags and Reality Checks

: Some apps, like Snapchat, allow you to adjust settings so chats remain visible for up to 7 days before disappearing ( YouTube ).