《First Time》的歌詞如下：
女：
First time
First time
I ever felt like this
First time
First time
I ever let someone in
男：
And I let my guard down
Now I'm floating on air
Yeah, yeah, yeah, yeah
女：
Every time he's near my body shivers
My heart just can't explain it
What's going on?
He makes me feel beautiful and smart and funny and real
This is what it's like to fall in love for the first time
男：
First time
I ever felt so safe
First time
I ever felt like this
Oh, oh, oh, oh
With him, it's like a dream come true
I never felt this way before
Yeah, yeah, yeah, yeah
女：
And every touch, every kiss is perfect
He knows just what to do
And I feel like I could do anything with him now
This is what it's like to fall in love for the first time
合唱：
Oh, it's like a beautiful painting that you want to keep re-viewing every day
You never know what emotion it's gonna show you today (today)
But you can trust that it's gonna be alright (Alright)
It's your first time, so don't be afraid to take a chance tonight (tonight)
男：
Every second with him is a blast (Yeah)
It's the best feeling I've ever had (Yeah)
It's the best feeling I've ever had (Yeah)
Oh, oh, oh, oh, oh, oh, oh, oh...
女：Oh... Yeah...Yeah...Yeah...Yeah...(Oh oh oh oh)
合唱：Yeah...Yeah...Yeah...(Alright) Yeah...Yeah...(tonight)
Yeah...Yeah...(oh) Oh...(Oh) Oh...(Oh) Oh...(Oh) Oh! Oh! Oh! Oh! (Yeah)