Crossed, by Ally Condie

The second in Condie's YA trilogy, Crossed has Cassia leaving the safe confines of Society to search for her love Ky in the Outer Provinces. Disturbing scenes have Society dropping off unarmed young Abberations off in the wilds to serve as decoys for the enemy, and that is where Ky has ended up. Cassia and Ky's romance gets helped along by a few too many coincidences, but it was still a fast and enjoyable read, if of a very different tone than Matched.