SFW long distance relationship song for my boyfriend?

[Goldenpiano]

I'm looking for a romantic song about a long distance relationship like ours (we live in two different continents), to post on my boyfriend's facebook wall for Valentine's day. I've emailed him the Scorpion's No One Like You, and messaged him some other romantic songs like the Cranberries' When You're Gone, but for his wall I need a song that does not talk about us making love etc, since well..it's a rather public place.

I've sent Metallica's Nothing Else Matters before, so that's not an option.

We both prefer rock, so classic rock, alternative, metal...anything but rap & similar.

Thank you

PS. Wish you all a wonderful valentine's day tomorrow!
*Scorpions'