On January 9, A Pink guested on MBC FM4U's 'Kim Shin Young's Hope Song at Noon.' During the radio show, Kim Shin Young asked Eunji, "Why do you video call me?"
Eunji replied, "I enjoy video calling and there are certain people that I always video call. I video call Shin Young unnie because I want to see her face." Kim Shin Young asked, "Who are the other people you video call?" Eunji answered, "First, Kim Shin Young unnie. I'll stop here."
Kim Shin Young revealed, "She likes taking baths and she calls me while taking a bath." Eunji commented, "She once answered when I was taking a bath but I'm upset because she won't anymore."