Oliver Wood is one of the least emotionally observant guys in Gryffindor- a big reason why he's single. However, he still feels a permeating sense of wrong when his dormmate Percy Weasley quietly demands to join in on his morning runs. And Oliver feels like he's the only one that can see that Percy is far too thin to be participating in anything other than lifting a quill.
Harry Potter wasn't particularly artistic. He just enjoyed the satisfaction of an extra-straight line or a perfect circle. Really, he didn't mean to stumble his way into runes. Harry accidentally finds out how to do runes, and he's never going back. One-Shot
Harry Potter, as Master of Death, goes back in time, solely for his own amusement. Slightly insane Harry Potter