what is the complication between the binding of harry and wormtail?

I think Wormtail's complications with Harry begin with his betrayal of his parents. And starting from that, he has been involved in various scenarios and now with Voldemort back to power with the blood of Wormtail, the relationship has become even more deadly. But, I think in the end Wormtail is just going to be another casualty lying among the ruins of Voldemort. Cheers! Ram

Well , magic is complicated . When one saves ones life , they are in life debt for the person who saved them . Which means , when harry is in great danger , and if petigrew is lurking around , he has to save him . Or it can also be said as petigrew's life debt is with harry , hence he has to do something in return to repay what he has done . In short i agree with rachel on all lines except the last one , we know petigrew is evil and all . there will be one time , where he will change , he will realise how stupid it is to be selfish , there will be one time where he wont care about sticking with the big boys * in sirius's words * and doing what voldy wants him to , after all voldemort wanted petigrew to be a servant to snape , and there he hates snape , wether or not petigrew likes harry , he dislikes snape and he owes something to harry , maybe he would help harry in being a spy or something like that .