I just finished reading Eleanor and Park by Rainbow Rowell this morning.
It is very lovely.
If you like John Green or Maureen Johnson you will love this.
It's about two teenagers (eleanor and park) who fall in love over a school year in 1986, Eleanor is the new girl who gets bullied in school and also has a horrible home life, Park is the guy she sits next to on the bus who reads comics and loves music and doesn't feel like he fits in.
It is very touching and sweet and sad.