It's been since middle school that I read this book but I do not remember the title, cover, or author.
In the book, a boy with telepathic powers escapes a lab, goes to change his look at a shop- which suddenly interests the store clerk girl with his new goth/alt. look. There are a few other characters, like a boy who was abused by his father, a kid who could find lost items, and a few others. It skips P.O.V. constantly between the kids.