Interpretation No. 748 explained that the current civil law of a man and a woman’s marriage system is unconstitutional, and that the same sex, after a certain period of legislation slack, can directly to the household registration office for marriage registration. Although the explanation completely take the homosexuals advocate, with the height of the constitution to establish Taiwan’s first same-sex marriage system in Asia, the explained contents still deviate from the general national feelings and the understanding of the marriage system, disintegrate the separation of powers principles, and cause the uncertainty of marriage and family, gender and spouse and other related concepts in Taiwan’s legal system. However, on the law, only that accept this explanation, and two sides hold rational communication to emphasize the other feelings, is possible to establish a marriage and family system conforming to the direction of Interpretation No. 748.