When I'm all alone or in a crowd In a quiet place or where music's loud If I'm on the road, or in the other room That's how you know, I'm thinkin' of you When the flowers bloom, when the leaves turn brown When the sun is hot, when the snow falls down, down When the clouds are gray, and the sky's are blue That's how you know, I'm thinkin' of you I'm thinkin of you, that's all I do all the time You're always the first and the last thing on this heart of mine No matter where I go or what I do, I'm thinkin' of you. Can't remember names, who I used to be What I cared about before you came to me, baby Every selfish thought, all I thought I knew Has been replaced with thinkin' of you. I'm thinkin of you, that's all I do all the time You're always the first and the last thing on this heart of mine No matter where I go or what I do, I'm thinkin' of you. Always thinkin' of you, yes I am.