Though their entertainment labels, the two revealed, "We've decided to become life's other half for each other for the remainder of our lifetime this coming May 21. We've learned how important it is to live for others during our time together, and will live always respecting one another."
Ahn Jae Hyun's label BH Entertainment further added, "The two will carry out a small wedding with just their families on May 21."
http://www.allkpop.com/article/2016/04/breaking-goo-hye-sun-and-ahn-jae-hyun-confirm-marriage-news
Recently reports came up that Ahn Jae Hyun and Goo Hye Sun are currently neighbors after the actress moved to be closer to her boyfriend. They'are said to have started dated by vising each other's houses. In addition, it's also rumored that Ahn Jae Hyun and Goo Hye Sun have already met each other's families. Seems the two of them are destined to each other. We wish them all the best!
Best wishes and congratulations to both of them!
Korea.com's Gikimtan contributed to this report.