Girl's Day's Minah showed support for her older sister Linah. 

On February 19, girl group Wanna.B held their comeback showcase for "Leggo." Minah also attended the event in support of her sister. 

On stage, the MC asked the sisters to exchange hugs, however, Linah said, "We're not like that," and the two exchanged awkward handshakes instead. 

Minah also shared photos from the event via Instagram. She captioned, "Wanna.B 'Leggo' let's become daebak (hit)." In parentheses, she added, "Please don't cause trouble."