What Warms a Teacher's Heart

I have a "Help Sheet" that I make available to the students. It's a half sheet of paper where they check off one of various options -- "I'm missing a handout" or "I want to know how I'm doing in this class" or "I'd like to request a seat change," etc. Below there's room for comments. They fill it out and drop it in my box.

Got this yesterday from Kaelijn, in math class:

I think I am going ok but I want to do better and also bring up my test scores. I want to stay in your class Because I worked hard to get here and I aint leaving.