Comback solo dengan album ke-2 'Gasoline', Key SHINee mengungkap bahwa lagu ini mempunyai konsep yang imajinatif. Menggambarkan tentang Key yang menjadi sosok transenden yang sedang mengatur kerajaan dan menyalakan sebuah energi misterius yang disebut dengan 'Gasoline'. Penasaran bagaimana isi lagunya yang begitu bersemangat? Yuk simak liriknya dibawah.

Go now I know
Breakthrough Stay strong
How you act How you aim
You the champ
Cuz u gotta be the)
 
A-list (Champ)
The latest (Champ)
Made it (Champ)
I’m ready (Champion)
 
Big rings (Champ)
Your scream (Champ)
The latest (Champ)
A-list (Champion)
 
nal deo jageukae bwa nan da badeulge
jakdijageun bulsshido hwak baneunghae
chagapdagado chwego hangye isang balbadae
yeminhago ppareuge umjigine
 
jikjinhae
doragagineun eopseo (No turning back)
ppeonhan gyeolmare Game
geureon geo an hae (I don’t care)
Every time sumi chaolla
gamjeongeul baeteonae
nan sara inneunde (Make my day)
 
Woo nal deo jageukae nalkaropge Oh
Woo geugeon nae himi dwel ppuniya
Try me now
 
ije Go go
Don’t you know know
Fire my gasoline
gyeolgugen haenaego
 
Now I know know
It’s a go go
Shoot my gasoline
Yeah I got it got it got it baby
 
A-list (Champ)
The latest (Champ)
Made it (Champ)
I’m ready (Champion)
 
Big rings (Champ)
Your scream (Champ)
The latest (Champ)
A-list (Champion)
 
jom deo dansunhaejeo bwa
geondeurimyeon pokbalhani apeul bwa
Ah like a dynamite
geobi eopjana
nallyeobon jeok inni Nanana
 
i sungan neomchil deut neomchil deut ajjilhameuro
girogeun sanggwaneopseo
I’m just driving on my own
acha shipeul ttae nanmuhaetteon geureon banchikdo
bulkkot soge taeweo beoryeo
jaega dwen chae nalline
 
Woo nuga nal pandanhago jeonghae Oh
Woo wiheom aneseo nan keojyeoga
aseul aseul bureul jipyeo
 
Bang gisbari hwinallil ttae (Champ Champ)
gaseumi beokcha wa (Champ)
Baby I know where to go go go
 
Ramble
My type my joy
tteugeoweojin gasollincheoreom dallyeo
Ramble
My style my ego
tteugeoweojin gasollincheoreom dallyeo
(Champ in motion)
 
ije Go go
Don’t you know know
Fire my gasoline
gyeolgugen haenaego
 
Now I know know
It’s a go go
Shoot my gasoline
Yeah I got it got it got it baby
 
I can show you a miracle
(Champ Champ Champ Champion)
(I’m a champ I’m a champ I’m a champ)
 
Can you feel it? Here I am
(Champ Champ)
(I’m a champ I’m a champ I’m a champ)

(I’m a champ I’m a champ
I’m a champ I’m a champ)