Title: The Flu Shot. Sentence 1: Delilah was at the grocery store with her kids. Sentence 2: She noticed an ad for the flu shot and remembered she needed it. Sentence 3: She decided she may as well get it out of the way. Sentence 4: The shot was painful and Delilah was a bit teary over it.
Luckily by the time she checked out with her food, she felt better.