According to an exclusive report by Star News, UEE and Lee Sang Yoon recently decided to go their separate ways. UEE's label, Pledis Entertainment, has since confirmed the report, and revealed, "UEE and Lee Sang Yoon broke up early this year. We believe they naturally drifted apart due to their busy schedules. The two will still remain good colleagues and support one another."
UEE and Lee Sang Yoon's dating news broke out back in May of 2016.