I never let it get serious|Some say I'm notorious|For takin off when things get|Too good, good, good||You musta caught me at the right time|Walls are fallin' in front of my eyes|I've forgotten what this felt like|But now look I'm hooked||I wanna be the first thing|Ya thinkin' in the mornin'|Wanna be the first move|That you make|I wanna be the first time|You've ever felt like this|Wanna be the first number|That you callin'|When you're leavin' your boys at the bar|But when it comes to the one's that you love|And you got it bad|I wanna be your last||Tell me babe what's on your bucket list|I wanna feel the adrenaline, with you|Just say the wrd when you're feeling it|And we'll go||I don't know what's gotten into me|But I've never been this happy|In love there's no guarantee|But all I know||I wanna be the first thing|Ya thinkin' in the mornin'|Wanna be the first move|That you make|I wanna be the first time|You've ever felt like this|Wanna be the first number|That you callin'|When you're leavin' your boys at the bar|But when it comes to the one's that you love|And you got it bad|I wanna be your last||Wanna be your last kiss|That you ever lean in for|That you give into|Very top of your list||Go ahead make your mark|Tattoo on my heart and|Take all of my time|Starting with the sunrise||I wanna be the first thing|Ya thinkin' in the mornin'|Wanna be the first move|That you make|I wanna be the first time|You've ever felt like this|Wanna be the first number|That you callin'|When you're leavin' your boys at the bar|But when it comes to the one's that you love|And you got it bad|I wanna be your last|