[Verse 1]
And maybe we're just kids who've grown
And maybe not
And maybe when we're on our own
We don't have much

[Pre-Chorus]
But oh, we are young and not tired of it
Oh, we are young and easily lead
Oh, with all the kids getting out of their heads

[Chorus]
Oh, Class A, Class B
Is that the only chemistry?
Oh, Class A, Class B
Is that the only chemistry
Between us

[Verse 2]
And maybe were just Streatham trash
And maybe not
And maybe we're just capital flash
In a stupid love

[Pre-Chorus]
But oh, we are young and not tired of it
Oh we are young and easily lead
Oh, by all the kids getting out of our heads
[Chorus]
Oh, Class A, Class B
Is that the only chemistry?
Oh, Class A, Class B
Is that the only chemistry
Between us?

[Pre-Chorus]
Oh, we are young and not tired of it
Oh we are young and easily lead
Oh, we are the kids getting out of our heads

[Chorus]
Oh, Class A, Class B
Is that the only chemistry?
Oh, Class A, Class B
Is that the only chemistry
Between us?