歌詞如下：
When I met you when I was 18
Back then, you were so fine
Oh you got a good personality
Nowadays I see the age in you, and you so steady
Back then you never seen me crying
Now I'm in the studio writing, you ain't even surprised
You ain't even surprised when I say I'm feeling like I'm 23
Cause I met you when I was 18
Yeah, I met you when I was 18
Yeah, I met you when I was 18
Yeah, I met you when I was 18
I remember we were on our first date, and you was so polite
You was like, "Oh, it's a pleasure to meet you" and you kissed me on the cheek
Nowadays I see the age in your eyes, and you ain't got no disguise
It's no surprise that we are who we are now and this is how it is
Back then you never seen me crying
Now I'm in the studio writing, you ain't even surprised
You ain't even surprised when I say I'm feeling like I'm 23
Cause I met you when I was 18 yeah
Everybody told me that I would be fine on my own, oh oh oh oh oh oh oh
I never had a plan to make a sacrifice and go and throw my life away (hey)
So, they ain't have nothing to do with it, no no no no no no no no no no
Back then you never seen me crying (back then)
Now I'm in the studio writing, you ain't even surprised (surprised)
You ain't even surprised when I say I'm feeling like I'm 23 (feeling like)
Cause I met you when I was 18 (I met you) yeah yeah yeah yeah yeah