I've added an alternative Intro, based on the keyboard lick, and modified it for guitar:
E --------------------------------------------------|
B -/12-10 --------------/12-10----------------------|
G --------12-11----9-12--------12-11-------9--------|
D --------------12-------------------10-12----------|
A --------------------------------------------------|
E --------------------------------------------------|
Intro
Am, G, Am, G, Am, G, CAm G
Say that you stay a little
AmG
Don't say bye bye tonight
AmG
Say you'll be mine just a little of bit of
C
love Is worth a moment of your time
AmG
knocking on your door just a little
AmG
so cold outside tonight
AmG
let's get the fire burning
C
I know, I keep it burning right
Bm
If you stay, won't you stay - stay
*(hit this Bm with some power!)
AmG
save room for my love
AmG
save room for a moment to be with me
AmG
save room for my love save a little
C
save a little for me
won't you save a little
Bm