In a class, teacher came in with three toys  and showed them to students. After all students saw them, she asked if they can find any difference in them. After keen observations, students observe that there were holes in all the toys. In 1st toy there were holes in ears. In 2nd toy holes were in ear ad mouth. In 3rd toy there was only one hole and it was in ear. After this teacher, asked students to put needle in the ear hole of each toy. In 1st toy the needle put in first ear hole came out of from the other ear. First toy represents those people who gives the expression that listen to you, all your things and show as they care for you but they just pretend to do so. The things you said to them counting on them are gone. In the 2nd toy, when the needle was put in ear the needle came out of mouth. Second toy represents those people who listen to you but these people will use things and the words you tell them against you by telling it to others and bringing out the confidential issues for their own purpose. In 3rd toy when the needle was put in the ear hole and needle didn't came out. Third toy, the needle does not come out from it. These kinds of people will keep the trust you have in them. They are the ones who you can count on. 
Always stay in company of people who are loyal and trustworthy. People, who listen to what you tell them, are not always the ones you can count on when you need them the most. 