The blues was like that problem child that you may have had in the family. You was a little bit ashamed to let anybody see him, but you loved him. You just didn't know how other people would take it.
Minor things can become moments of great revelation when encountered for the first time.
There's no subtext in Harry Potter really; it's all magic, anything can happen. Why do I say this? Because it's a magic spell. It's quite nice in a way. There is a real freedom to it.

