Sam Kim stated, "I worked together with ইউ sunbaenim on a project. She personally requested the song."
Hearing this, Yoo Hee Yeol commented, "Actually, ইউ contacted me first. But when she started talking about Sam, I thought, 'My days are well over'," causing the studio to laugh hysterically.
Do আপনি like ইউ x Sam Kim's "Ending Scene"?
Source: link