Pretty simple song, almost can hear a 1950's slightly do-woop influenced sound.

Intro is the same as the verses:

A , Bm , D , A  Keep this up for the verses.

"I really miss your love"..... as follows:

C#m , D , E , A

"And I am waiting here alone"..  as follows:

F#m , Bm , D , E

The only other section is during the guitar noodling, "ahhhh"..

I think it just goes to:

F , then an A