I mean, there are people you know and go out with once every two or three months, friends, and best friends. I trust my two best friends blindly, and they are the only ones I fully trust and know I can count on for anything. Then there's friends, people with whom I had a closer relationship but grew apart as time passed, although we still keep in touch on a weekly basis. I think it's important to make that distintion, because you can't trust everyone.