A man suspected his wife of cheating on him but didn't have the money to hire a real PI so instead he hired a Chinese fellow that was a cheaper so called PI.

The following week he got a letter in the mail that read:

Most Honorable Sir,

I watch house after you leave. Man come over. He go inside. I watch. Man and your wife leave house. I follow. They go to hotel. I climb tree too see. He kiss she. She kiss he. He undress she. She undress he. He play with she. She play with he. I play with me. I fall out of tree so I no see. No fee.

Mr. Lee