You say I'm aggressive, too possessive; it's too soon, too much You want to wait around, slow it down, but I'm burnin' up What can I do to get through to you? I know that you're the one 'Cause there's no controllin' this emotion; it's bigger than us [Chorus] You don't know what love is if you think that I can fight this feeling Keep my true heart from revealing everything inside You don't know what love is if you hear me say you're mine forever Feel our two hearts beat together and think you can resist You don't know what love is It's soft and gentle; it's sentimental Can't you feel it too? There's no denyin' or compromising; it's perfectly true It's overpowering; it's all around me when I'm around you [Chorus] I see you smile and, girl, I'm sure I've found it Heaven knows there's just no doubt about it now [Chorus] [Repeat: x3] You don't know what love is