Japanese Green Tea

Two men were in Dr. Jeff’s room talked about something.
“Do you know Sir, the Japanese Green Tea is very good for us. It contains many antioxidant and another substances that can keep our health.” said the first man. “Oh, I see. Did the Japanese Green Tea looks like the tea in that teapot?” asked the second man while point at the teapot on the desk. “Of course, let we know how is the taste.” said the first man then poured the tea into two cup.
Both of them enjoyed the tea. “Hmmm… it’s very-very strong smelled tea! I’d never drink the same!” said the second man. “Haha… It tasted very good! It’s sweet, salty and fresh!” the first man complimented.
Then the doctor came in. “Excuse me Sir, would you tell me where is the teapot with my patient’s urine that I had put on my desk?” asked Dr. Jeff.