One netizen discussed their unending disbelief that Bang Si Hyuk is the producer who composed Teen Top's track "No More Perfume On You".

On May 9, one netizen took to an online community forum to create a post titled, "Bang Si Hyuk's creation - I get shocked every time". The netizen added, "Did BTS sign the contract with their PD knowing he made a song like that?" Here, the netizen added a portion of the lyrics of Teen Top's 2011 track "No More Perfume On You", which read:

"Anyway noona can't live without me, you're mine
Glitters, perfume go away
This, between my girlfriend and me is trouble maker
No more frowning on your face
Noona is the prettiest when she laughs
So don't say anything else, never
Just listen to what I say, you're the best thing I have
No more perfume on you"

Previously, during an episode of the YouTube variety show 'MMTG - Civilization Express' featuring TXT as guests, MC Jaejae called Bang Si Hyuk on the phone to dicuss his music composition of Teen Top's 2011 track "No More Perfume On You". In particular, MC Jaejae and Bang Si Hyuk discussed how the Teen Top members confessed they had not been aware of the lyrics' meaning due to their young age at the time, but they soon realized that the lyrics depicted a "trashy man" where they were telling a beautiful noona to not spray perfume because that will cause them to get caught cheating on their girlfriend. Bang Si Hyuk stated that at that time, in order to appeal to the older female fans, he had intentionally written the track in order to lay out a concept of "charming younger men" for the Teen Top members.

Here, MC Jaejae asks Bang Si Hyuk about Teen Top's "No More Perfume On You" (~ 3:05 mark).