[Verse 1: Nick Jonas]
I never thought I would, did it
Never thought I could
I did it like that, did it like this
Did it like everybody knows
That we got something real, shawty
I know what I feel
Shout it like that
Shout it like this
Listen up, everybody knows but you
So here it goes

[Chorus: Nick Jonas & China Anne McClain]
'Cause I never really noticed
Took a while for me to see (Ooh)
Playing back the moments
Now I'm starting to believe is (Ooh)
That you could be at the show and know every word
But it's you who makes me sing
I may not know where we are, but I know who I am
Baby, I'm your biggest fan, oh... listen

[Verse 2: Nick Jonas, China Anne McClain & Both]
Every time you smile for me
Takes me a while to bring myself back (No)
'Cause you're all that
And I just had to let you know
That I'm screaming out in the crowd for you
I can be too loud 'cause I don't care
I let them all stare
I just want everyone to know the truth
It's only you
[Chorus: Nick Jonas & China Anne McClain]
I never really noticed
Took a while for me see (A while for me to see)
Playing back the moments
Now I’m starting to believe (Starting to believe)
That you could be at the show and know every word
But it's you who makes me sing
I may not know where we are, but I know who I am
Baby, I'm your biggest fan

[Verse 3: Nick Jonas]
You showed up and you looked so classy
Made me think twice 'bout the way I was acting
You were real from the start of it all
Like a dream came to life, now I'm left in awe
Stars shine, but your light is the brightest
And Love flies, but your love is the highest
You're so sweet that it drives me crazy
A summer like no other, you're my L.A. baby

[Chorus: Nick Jonas, w with China Anne McClain]
No, I never really noticed
Took a while for me to see (Took a while for me to see)
Playing back the moments
Now I'm starting to believe (I'm starting to believe)
That you could be at the show and know every word
But it's you who makes me sing
I may not know where we are, but I know who I am
Baby, I'm your biggest fan, oh
Baby, I'm your biggest fan, oh
[Outro: Nick Jonas, with China Anne McClain]
That you could be at the show and know every word
But it's you who makes me sing
I may not know where we are, but I know who I am
Baby, I'm your biggest fan