[Verse 1]
Even with your new disguise
You're exactly how you were before
Always holdin' back from crying
But that's somethin' only I would know
And I haven't seen you in a while
But I never lost track of time, oh, yeah
Now I'm drivin' down Riverside Drive
And I still think about you like you're mine

[Chorus]
My first love
My teenage drug, oh
You're the one I'm thinkin' of
(Ooh-ooh-ooh, ooh-ooh)

[Verse 2]
I got a picture of your parents' house
I got a memory of your bedroom door
The one we weren't supposed to close
Could we close it just a little more?

[Chorus]
Oh, my first love
My teenage drug, oh
You're the one I'm thinkin' of
(Ooh-ooh-ooh, ooh-ooh)
[Bridge]
And lately throughout every show
Know it's to you, I'm singin' every word
And I know I'm singin' to a ghost
It doesn't matter if it goes unheard

[Chorus]
My first love
Oh, my teenage drug, oh
You're the one I'm thinkin' of
(Ooh-ooh-ooh)

[Outro]
You're the one I'm thinkin' of
You're the one I'm thinkin' of