以下是《Cross the Line》的詞曲：
曲：Arro-yeh/Jeff Simmons/Taylor Parks
詞：Kim Yoon-sung
Yo, oh-oh oh
Cross the line
Come and check
Blow the line
Back up to go on, stay here on, move your body
Aye-yeet oh
(Chorus)
Come and check it out, let me see you dance
Let me see you dance, oh oh oh
Cross the line, oh oh oh
Come and check it out, let me see you dance
Let me see you dance, oh oh oh
Yo, we ain't even gotta say much more
It's clear to see, the passion is still hotter
Let's take it back to where it all began
In a rush, no need to over-analyze
(Come and check it out)
Aye-yeet oh oh oh
(Chorus)
Come and check it out, let me see you dance
Let me see you dance, oh oh oh
Cross the line, oh oh oh
Come and check it out, let me see you dance
Let me see you dance, oh oh oh
Yeah, let's get it poppin'
Take it to the limit, now it's gettin' hotter
The passion is spilling over and pouring outta my head
We could ride this wave forever or we could jump right into the deep end
And just forget about all of the stress and pressure in our lives (Chorus)
Come and check it out, let me see you dance (Come and check it out)
Yeah-yeet, aye-yeet (Oh oh oh)
Cross the line (Oh oh oh)
Come and check it out (Oh oh oh)
(And now I know what we are)
All up in my head is (It's so real) real real real real real real real real (Oh)
Oh my god I hope he can feel the same for me (Chorus)