The transliteration of "Hachi Malayo" comes from the Korean song "Let's not fall in love" and the OST of the Korean drama "Reply 1988".

"Let's not fall in love" is a song sung by the group BigBang and included in the album "2nd Round". The lyrics of the song describe two people in love who are attracted to each other but cannot be together due to various reasons, expressing the emotions of helplessness and sadness.

"Reply 1988" ost is the original soundtrack of the Korean drama "Reply 1988". It was created and released in 2020 by Korean music producer Kim Jong-san.