BTOB's Sungjae and Yeonwoo's kiss scene in the recent episode of MBC's 'The Golden Spoon' has become a hot topic on online communities. 

[Spoiler Alert]

On the October 29 KST broadcast of 'The Gold Spoon', Lee Seung Chun (played by Sungjae) who switched his life with the life of the wealthy Hwang Tae Yong (played by Lee Jong Won) was seen drinking at a bar with Oh Yeo Jin (played by Yeonwoo), while feeling guilty over choosing wealth over his real parents. Here, Oh Yeo Jin told Lee Seung Chun, "What's wrong with that? You simply changed [your life] because you wanted to become rich, and you got the chance to do so. Other people would have chosen to do the same."

Oh Yeo Jin continued to comfort Lee Seung Chun by saying, "I'm not lonely because I have you." Hearing Oh Yeo Jin's comforting words, Lee Seung Chun automatically went in for a kiss, despite having feelings for Na Joo Hee (played by Jung Chae Yeon). The scene soon switched over to a hotel, where Lee Seung Chun and Oh Yeo Jin shared a passionate kiss. The intense scene between a former idol, Yeonwoo, and current BTOB member Sungjae, garnered a lot of attention. Upon seeing the kiss scene, netizens commented, "It was deeper than the main couple's kiss scene", "Their chemistry is no joke", "The level of their kiss scene on a major broadcast is amazing", and more.