I called my friend and she came to comfort and accompany me
Did you tell her why you needed comfort?
I did not need to at all.
You have a very good friend on you, you shouldn't let her go. She was able to go there when you needed her and that is amazing. It would be a shame if you broke your relationship because you might be lost without her.
I really appreciate her.
Your friend is a good example of a nice person. She helped you when you were in need without really knowing what the problem was.