Sometimes, we try to determine whether people are interested in us or not. It helps in future relationships with the said individuals. Sometimes it becomes impossible.
However, we have a number of body language signals that can tell us that the other party does not like us.
Avoiding eye contact. People who are less interested in you will have their eyes fixed in the room. They will never look into your eyes directly when talking.
Body positioning. When a person is not interested in you, they will have their body leaning away from you. This a common indicator that someone is not interested you.
Poor question answering form. Uninterested people will always have short answers to your questions. They will be more interested in ending the conversation.
Repeatedly looking at their watch. When talking to a person who is not interested in you, they will keep looking at their watches. At the same time, they will be texting while talking to you.
Slightest reason to end the conversation. Such people will look for any avenue to end the conversation prematurely.