<p>people who are very nice have <em>very</em> interesting ways of getting rid if you if they don't want to associate with you anymore...</p>
<p>they may pretend to agree with you, they may also start disparaging themselves in front of you to try to get you to lose interest in them (sometimes successfully so), etc...</p>
<p>They may ignore your text messages, even if all you are saying is “hey whats up?”. Then they avoid you at work, taking other entrances and strategically planning their shifts so that they don’t have to see you.</p>