Red Velvet was on SBS Love FM's 'Yoon Hyung Bin, Yang Se Hyung's Two Men Show'. On the show, Yoon Hyung Bin told Irene, "You were MCs for 'Music Bank' with Park Bo Gum. He's proved to us that he was listening to our radio."
Yang Se Hyung said, "This hyung is proud of them. When you're just going about your day, you can be possibly listening to the radio. But [Park Bo Gum] texted us about it." Yoon Hyung Bin then asked Irene, "Did he mention 'Two Men Show' to you?".
Irene then confessed that she doesn't talk to him and said, "I don't know his number. I don't have it."