IDK HiJack(hiccupxJackFrost)(Meridaxrapunzel)

This is my first story making it easy why not.
Anyways this is a story about Hiccup Haddock who just moved to a new town and he is starting at a new high school he has a habit of not eating so as you can guess he is small and thin he also has amazing green eyes that sparkle and then there is jack Overland Frost, he is the hichschool heart throb that every fangirl loves and his ex-boyfriend E. Aster BunnyMund who is a vengeful prick that wants to ruin Jack and anything he cares for including new boy Hiccup that catches his eye.
Jack meets Hiccup and they aren't the best of friends when they first meet, but soon become closer but Hiccup don't trust this boy, and is afraid to get hurt.