There are a lot of reasons a student might sneak around Hogwarts at night, but catching Luna Lovegood streaking about the hallways in search of Flubdigated Nadgers is certainly as good a reason as any.
[F] 37, 129lbs, 5'4" I've been losing weight as a side effect from medication, About 11lbs over the last 4 months. This is the first time I've been under 130lbs since before having kids. Not crazy about it since it's mostly my ass that's shrunk Γ°ΕΈΛ