Fix you

The war has ended and all the seventh years that remain have been invited to complete the previous school year. They are called the eighth years and are placed in an entirely new dorm. Harry is done fighting and tries to start over with the former Slytherins one in particular has his attention a certain ice prince.
Will he be able to melt his walls of ice?
Will he be able break through his own walls?
Will they continue fighting?
What troubles have arrived in paradise?
And most importantly...
What's going on with Harry?

Warning this is a boyxboy, don't like? Easy! Don't read. Also this is a Drarry book with some sensitive topics there will be warnings throughout the book.