I have two suggestions. Check out "Someone Like Him" by nessa129 and "The Heartbroken Heartbreaker" by SamMadison. There aren't much sad parts at first but if you read the whole book, then I'm sure it'll make you cry ( if you're the emotional type ). Anyway, you should read them if you like teen fic because as of now they're the most amazingly well written novels I've found on Wattpad.