It Just Means Good-bye Songtext

Standing on a moving train, staring straight out the window.
Periodically turning your way, just to make sure I'm really leaving you.
Whirlwinds of thoughts and emotions we share but so little to say,
just two sets of sad eyes, finding comfort in knowing smiles.
It just means good-bye.
Seems like yesterday morning we rode another train;
sleepy, singing country songs as the sun came up.