[intro] F C G Am F C G [verse 1] F C People say we shouldn't be together G Am We're too young to know about forever F C But I say they don't know G what they talk talk talking about F C Cause this love is only getting stronger G Am So I don't wanna wait any longer F C I just wanna tell the world G that you're mine girl Oh [chorus] F C They don't know about the things we do G Am They don't know about the I love you's F C But I bet you if they only knew G They would just be jealous of us F C They don't know about the up all night's G Am They don't know I've waited all my life F C Just to find a love that feels this right G Baby they don't know about They don't know about us [verse 2] F C (Just) one touch and I was a believer G Am Every kiss it gets a little sweeter F It's getting better C G Keeps getting better all the time girl [chorus] F C They don't know about the things we do G Am They don't know about the I love you's F C But I bet you if they only knew G They would just be jealous of us F C They don't know about the up all night's G Am They don't know I've waited all my life F C Just to find a love that feels this right [bridge] G Baby they don't know about F They don't know about us C They don't know how special you are G Am They don't know what you’ve done to my heart F C They can say anything they want G Cause they don't know about us F C They don't know what we do best G Am That's between me and you our little secret F But I wanna tell 'em C G I wanna tell the world that you're mine girl [chorus] F C They don't know about the things we do G Am They don't know about the I love you's F C But I bet you if they only knew G They would just be jealous of us F C They don't know about the up all night's G Am They don't know I've waited all my life F C Just to find a love that feels this right G Baby they don't know about They don't know about us F C The things we do G Am They don't know about the I love you's F C But I bet you if they only knew G They would just be jealous of us F C They don't know about the up all night's G Am They don't know I've waited all my life F C Just to find a love that feels this right G Baby they don't know about They don't know about us [outro] F C G Am F C G They don't know about us