Um... When I meet new people and want to become friends with them, it takes a while. If they are 'fake' then that might be there personality, considering you don't know them. You might have done something that you don't know of or you didn't mean to target them, but...
If you are suffering depression problems, please talk to friends, parents, brothers or sister, and/or a counselor.
Some people are insecure, or downright untrustworthy of their surroundings. Usually, it's not your fault if they are fake towards you. They have usually adapted their fake selves on others that it becomes a normality.
Answer: What i think needs to happen is the Police need to stop racial profiling. Just because someone is black doesn't mean they are bad. And I think black people need to realize that not all cops are bad and need to stop targeting cops.
Explanation: lemme know if you need anything else on this and i will try my best to add more to my answer.