Thawing a Frozen Heart

Marinette, a bubbly, social butterfly lost all her friends to a liar. While she made new real friends it still hurt. When she wins a trip to Gotham city for the whole class will she finally find a way out of her personal hell? Will she meet a boy who's lonely like her? Who's waiting for the right person to finally understand him?
I own nothing except the storyline, everything belongs to its rightful owners.
This is my first story so please be kind!
P.S there is no Akuma's or hawkmoth in this story. he was apprehended and chat noir was retired and given the dog miraculous. they do still keep their miraculous. however, it isn't really mentioned. (Purely because I have no idea how to write a good fight scene.)