I'll pass this thread off to you then!

What do you like the most about your friends?
A lot of the time, I like people who like me.
Not judging me negatively for who I am, but at the same time giving me honest insight into myself.
Being able to discuss ideas, and appreciating my contribution.
Not minding that I don't say much, and if I do manage to say something, listening and not talking over the top of me.
I like kind people with good morals.
What bothers you the most about people/what are your biggest pet peeves?
Dishonest/manipulative tactics, such as talking about me behind my back and not ever saying anything directly to me or otherwise intentionally hiding the truth from me when doing so hurts me.
People who take advantage of my lack of confidence and kindness to push me around.
When people take advantage of anyone, knowing/assuming that there will not be ramifications for themselves.
Also, what is the best way to help/support you when you're going through tough times?
For me, I tend to have a lot of thoughts about things like if something is wrong with me, if something is going on that I don't know about, if something bad will happen etc. I need someone who can give me insight into what the truth is behind these thoughts.
I need to be reminded that, whatever bad place I am in, that is not where I will stay and things will, or at least can improve if I try.
Also you can't take it too personally if I push you away when I am feeling bad or if I say something hurtful, because my perception of how things are is at the time very skewed and I would never do that under normal circumstances, so be forgiving (though if you are the sort of person to engage in behaviours listed in pet peeves, I may have just decided you are a toxic person and chosen to distance myself for more rational reasons).
Tell me good things about myself, but only if they are honest (as mentioned before, I do not like dishonesty, and if you are telling me a lie about myself then that is going to hurt me). For example, if you do enjoy my words or company then let me know, so I can feel that I am more important to you than I give myself credit for. Likewise, telling me when I am doing something wrong will be of great assistance. Basically be truthful with me, the good and the bad.
This is what I can think of for now.