"Yes... as for trapping you in a memory, I basically use two thoughts one is "Stay here’ and the other is "Get out’ when you got into my head and went to my chemistry text book I thought "Stay here’ as hard as I could. I focussed my magic on those two words and your image in my head. Only this time instead of a page I imagined you trapped in a bubble. That’s what had you stuck... when I wanted you out I thought "get out’ and imagined pushing you really hard and well... here we are..." Hermione finished