Check the position of someone’s feet when talking to them
Look at someone’s feet when you are conversing with them. They are interested in the talk and want to be there if they are facing you. However, if the feet are turned to the side, the individual is simply trying to leave and their thoughts are far away.
This doesn’t always mean that they dislike you or the conversation’s subject. However, it is a clear indication that they lack the time or want to be having it at that particular moment.