T & L Chinese Massage

Went in for the 3rd and las time today. I got a one hour massage. When the lady was done she left the room and came back in while i was getting dressed with a small cup of water and stood there. Out was a little strange and uncomfortable to have her standing there. I got out my wallet to give her a tip. I handed her a five dollar bill, she looked at it handed it back and demanded a twenty dollar tip. I went ahead and gave her a twenty but that's the lady of the money they will get from me.