[Ouisch]

Perhaps you happened to be glancing at your neighbor's window, and saw what appeared to be your neighbor trying to choke or injure his wife. He is behind her with his arms wrapped around her, and he's pulling her so tightly that she flops around like a rag doll. You debate whether you should notify the police and decide to mind your own business. When you see your neighbor's wife outside the next day, you're surprised, since she seems happy and uninjured. You strike up a conversation with her, and she mentions she had quite a scare last night - she had begun to choke while eating her dinner, and her husband had to perform the Heimlich maneuver on her to save her.

Don't know if this is interesting or original at all, but it popped into my head.