Although it's a little more fantastical than Hunger Games, there's a wonderfully fraught romance in Wicked Lovely by Melissa Marr, and the sequels Ink Exchange and Fragile Eternity. Seventeen-year-old Aislinn, who has the rare ability to see faeries, is drawn against her will into a centuries-old battle between the Summer King and the Winter Queen, and the survival of her life, her love, and summer all hang in the balance.