This song doesn’t particularly apply when separated for work reasons, but still. I first heard it of course on Jones College Radio while Chris was deployed. 
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“Around the world I’ve searched for you
I traveled on when hope was gone to keep a rendezvous
I knew somewhere, sometime, somehow
You’d look at me and I would see the smile you’re smiling now.
It might have been in County Down,
Or in New York, in Gay Paree or even London Town.
No more will I go all around the world
For I have found my world in you.”
by Victor Young