On February 19, it was reported that Wonder Girls' Sun visited JYP Entertainment headquarters with her daughter Park Eun Yoo. She appeared at JYP Entertainment with her daughter in her arms to find and greet her JYP Nation family as well as update them on her life.
One representative stated, "The entire company family was happy at Sun's surprise visit. The daughter Eun Yoo is taking after her mother because she looked pretty and cute. After Sun had a fun time chatting with the company people and giving an update on her life, she went back."
She also sent a message of support to Sunmi, who was scheduled for her first comeback stage the next day on February 20. She also cheered on the rookie group Got7, which had debuted last month.