Since I'm not the worlds most physical or passionate guy as the kinks said, and not a high shoot talker I can't tell a sentence without any mistake which makes me silent most of the time. I use the eye it really sometimes work but not always but at least it works with me i can understand the person in front of me through his looks and his way he is moving his eye face and looking at thing . It is fun you have to try it you can have a lot of stories you can make up just from a look.