Despite of having a strong and chic personality, Kim Yeonhee one of the longest trainee of YG Entertainment is a coward, especially when it comes to her long time crush. Yeonhee came first to YGE than him, naming her a "senior" to him, but he debuted first under the name, WINNER. Yeonhee never see him in person after that, WINNER has been very busy and she was too. So, when the company finally decided it's time to introduce her to public like what they did to Kim Jennie and Kim Jisoo, she instantly suggested a collaboration with WINNER and especially mention the name,  Lee Seunghoon.