This was a very enjoyable read. I loved the dynamics between Harry and Draco. Both seemed very IC and it was funny how Harry understands, appreciates and wants Draco's rather annoying personality quirks. I also loved the use of the enchanted peanut butter. Draco's response (the panic and trying to ease away) was brilliant. Very Slytherin of Harry to use Draco's penchant for peanut butter sandwiches that way.
For some reason I really really REALLY dislike Ginny. So it was a little hard (personally) for me to feel the Ginny-as-a-friend aspect (especially Harry's 'thrill' with her hair). BUT it definitely worked. It is nice for Harry to have a friendly ex with whom he can talk openly. (The comment about Ron acting as though Draco didn't exist was hilarious).
I must admit though that I enjoy enemy/jealous/spiteful!Ginny immensely. I think my favorite Ginny of yours was from Building With Worn Out Tools.
Regardless I always know I'm going to be engaged and entertained with your stories. Thank you for that!