You had a pet cat who just died. You're sad, so you post about it on social media.
Your wedding was stressful. You're talking to a friend about it. You're telling her the story of all the stressful things that happened. You end the story this way.
You're reading a news website. There's an article about a health risk that scientists have discovered. The article starts this way.
You made vague plans to meet an old friend of yours this weekend, but you haven't heard from her and want to check to make sure that she hasn't changed her plans. You ask this.