They Don't Know About Us

People say we shouldn't be together
 We're too young to know about forever
 But I say, "They don't know
 What they're talk-, talk-, talking about" (talk-, talk-, talking about)
 'Cause this love is only gettin' stronger
 So, I don't wanna wait any longer
 I just wanna tell the world that you're mine, girl, oh
 They don't know about the things we do
 They don't know about the I-love-yous
 But I bet you if they only knew (they don't know)
 They would just be jealous of us
 They don't know about the up-all-nights
 They don't know I've waited all my life
 Just to find a love that feels this right (they don't know)
 Baby, they don't know about, they don't know about us
 One touch, and I was a believer
 Every kiss, it gets a little sweeter
 It's getting better
 Keeps getting better all the time, girl
 They don't know about the things we do
 They don't know about the I-love-yous
 But I bet you if they only knew (they don't know)
 They would just be jealous of us
 They don't know about the up-all-nights
 They don't know I've waited all my life
 Just to find a love that feels this right (they don't know)
 Baby, they don't know about, they don't know about us
 They don't know how special you are
 They don't know what you've done to my heart
 They can say anything they want
 'Cause they don't know about us
 They don't know what we do best
 That's between me and you, our little secret
 But I wanna tell 'em
 I wanna tell the world that you're mine, girl
 They don't know about the things we do
 They don't know about the I-love-yous (I love you)
 But I bet you if they only knew (if they only knew)
 They would just be jealous of us (they would just be jealous of us)
 They don't know about the up-all-nights
 They don't know I've waited all my life
 Just to find a love that feels this right (feels so right)
 Baby, they don't know about, they don't know about
 They don't know about the things we do (they don't know about us)
 They don't know about the I-love-yous (they don't know about us)
 But I bet you if they only knew (they don't know about us)
 They would just be jealous of us
 They don't know about the up-all-nights
 They don't know I've waited all my life
 Just to find a love that feels this right
 Baby, they don't know about, they don't know about us
 ♪
 They don't know about us