Whoah...deep. I can't see 'Tom' falling in love, and I can't really see Amy getting back to normal. I can see her more as a broken person. But good job, good ideas, good descripions.
Wow, I never really considered that Voldemort would have a crush :) It's sort of cute, when he was little, but what he did to Amy and Dennis was horrible. I hope you write more, maybe expand this topic. I really liked it!
This is a unique take on young Tom's emotions and mind; it is flowing and believeable. The last paragraph is particularly moving.
However, the grammar and spelling errors were very distracting; I suggest you revise.