Lyrics:

(Collen)
I believe, that there's something deep inside
That shouldn't be from time to time.
I sure found out, thought love was such a crime
The more you care, the more you fall
No need to worry, no need to turn away
'Cause it don't matter, anyway
oh baby
(oohh oohh oohh)
I miss you in a heartbeat
(oohh oohh oohh)
I miss you right away
(oohh oohh oohh)
I miss you in a heartbeat
'cause it ain't love, if it don't feel that way
oh no
*instrumental*
When we touch, I just lose my self control
A sad sensation I can't hide
To love is easy, it ain't easy to walk away
I keep the faith and there's a reason why, yeah
No need to worry, no need to turn away
'Cause it don't matter, anyway
baby
(oohh oohh oohh)
I miss you in a heartbeat
(oohh oohh oohh)
Yeah I miss you right away
(oohh oohh oohh)
I miss you in a heartbeat
'cause it ain't love, if it don't feel that way
Now, I ain't big on promises, I'll be true to you
'Cause I'd do 'bout anything, yeah
for some one like, baby for you
*instrumental*
(oohh oohh oohh)
I miss you in a heartbeat
(oohh oohh oohh)
yeah I miss you right away
(oohh oohh oohh)
oh, I'm gonna miss you in a heartbeat
'cause it ain't love, if it don't feel that way
Def Leppard Miss You In A Heartbeat (electric Version)