Don't trust strangers and be aware of your surroundings
The exposition is, The characters are bob, jimmy, and the policeman. The setting is at a hardware store. The policeman wants to arrest Bob. The Inciting incident is that two friends hasn't seen each other in 20 years. The rising action is that they are going to meet again to talk. Also, they are good friends. The climax is when Bob meets jimmy again and they talk about stuff that happend. The falling action is when Jimmy gives Bob the note.
The resolution is when the policeman arrests Bob and Bob goes to jail.