Unsettled (Chosen #1)
Alisa Mullen

Teagan Gallagher, a twenty two year old college student from Ireland, spends the summer of 2000 in Boston, Massachusetts, working towards his degree and partying his way through the city. One night he finds a beautiful American girl that he is desperate to spend the summer with.
Together, Teagan and Lizzie learn the ins and outs of an unconventional relationship. It isn't until their relationship is in so deep that it becomes impossible for one or the other to run away.