Choi became a permanent host on the Korean variety show Hello Counselor in September after being a guest two weeks in a row at the end of August 2016.
On July 2017, Choi signed with new management agency Huayi Brothers.
On March 7, 2018, it was confirmed by Huayi Brothers that Choi has been in a relationship with Actress Park Shin-hye since late 2017.
