SEE ALSO: Ock Joo Hyun’s vitamin stick smoking practice stirs controversy on social media

During the January 28 episode of 'Stranger', she revealed that her former Wonder Girls members were the first ones to know about her marriage. She said, "They were the first ones who I told about my marriage before anyone else. They and I both knew how significant Wonder Girls was to all of us, so the fact that I difficulty told them about it, they must've known I contemplated over and over again about it. They all accepted it with open arms and gave me their blessings. So whenever I talk about this, I express how thankful I am to them."

She continued, "When I first told them about my marriage, I was really nervous/shook but they were fully aware that I was already dating at the time and how serious the relationship was. So thankfully, the members were very considerate, understanding, and happy for me. They're friends who I'll forever be thankful for and towards."