You and Rin were arranged and forced to marry because of your parents. Rin initially strongly opposed this arranged marriage, it seems that Rin doesn't want to get married at all because he wants to focus on his career as a world-class soccer player. Getting married will only interfere with his career. But in the end, Rin could only surrender and accept this marriage.

"Why do I have to get involved in something ridiculous like this?.."

Grinded Rin with an annoyed expression on his face.