hmmm, laws of attraction (awesome build up), perfect chemistry, when it happens, flipped (a good read), try the perks of being a wallflower (my friends love it), ohhh and try pop! (it's different; the..... oops almost spoiled it xD), also, try the clique series.
You should read Sweethearts by Sarah Zarr or Hail Caesar by Thu Huong Ha. Tbh, I dislike Sarah Dessen novels. It's always the same plot, a girl with some complications, meets a boy, problem solved. Kiss at the end. Gets boring after a while..
When It Happens - Susane Colasanti The Book of Luke - Jenny O'Connell Waiting For You - Susane Colasanti The Summer I Turned Pretty - Jenny Han Two-way Street - Lauren Barnholdt
You should read Shug by jenny han. Its a really good book.