Eric Martin - I Can't Relax lyrics

I remember when I used to walk an easy life Then you stepped in Stepped me right out of my mind Now there's is a fire running through my veins A hammer pounding in my brain There are some things That I just can't explain So girl don't ask I can't relax I can't relax I never knew my heart could beat this fast I can't relax Can't concentrate The shadow everything I see I lie awake with anxiousness won't let me be 'Cause there's an instinct that I just can'’t tame And this feeling drives me half insane When dreams possess me to call out your name A pulse reacts I can't relax I never knew my heart could beat this fast I can't relax I can't explain it! I remember when I was happy sleeping on my own Took over than Now I can't face one more night alone Now there's a fire running through my veins And a hammer pounding in my brain I can't decide If it's pleasure or pain So girl don't ask I can't relax I never knew my heart could beat this fast I can't relax I can't explain it