Bài hát: I Know (Monster OST) - Zia
Ara apeul georan geol
Ara I sarange dachil geol
Harue hanbeonssik ani subaek beonssik
Nal ulligo deo ulge hal saram
Chama japji moshaesseo
Eojjeom I sarange jasin eopseoseo
Eotteon maldo geu heunhan byeonmyeongdo
Haji moshago geudael bonaeyo
Na eotteokhaeyo eotteokhajyo I sarang
Sum mot swil mankeum babocheoreom nunmuri nayo
Gameun du nune na hanaman boyeoyo
Nohji moshaneun geudaeran saram
Geurae swipji anhgessji
Gakkeum I sarange apa ulgessji
Anirago maeil dageuchyeobwado
Gaseumeun deo meonjeo neol chajneyo
Na eotteokhaeyo eotteokhajyo I sarang
Sum mot swil mankeum babocheoreom nunmuri nayo
Gameun du nune na hanaman boyeoyo
Nohji moshaneun geudaeran saram
Naege malhaji moshaedo gwaenchanhayo
Geudae maeumdo nawa gatgessjyo sarang
Kkok dorawayo dorawajwo hanbeoneun
Neol gidarigo gidarineun nal aljanhayo
Haji moshan mal geuttaen da haebollaeyo
Naboda neoreul saranghandago