Okay, I have never seen your comics before, LazyMuffin, but this is freaking awesome! It's hard to make a single comic that good, but you did it! I had no idea at all that was going to happen. I actually have studied some psychology and I know how this works. Well, I guess that's more biology, but you get the idea. You should get it, you know how it goes into your brain!
It really is a pretty heartwarming comic. There's nothing too mean spirited about it or anything. The only color was that part of his brain. Oh, and it was red like a heart! I can totally see you making a cartoon like this. They are fairly short.