Blood Ties
Hanabi Hyuuga has duties as the leader of the most respected clan in Konoha, and getting married is included. After all, it was her duty to provide continuity for the Main Family and even the Branches, should the situation require it. For years she managed to put off the engagement, but when she had nothing else to do, the wedding was finally arranged and to make matters worse, the ancients chose her nephew, Boruto Uzumaki, to marry her.
Now they'll both have to be together, and all thanks to... Blood Ties.