I just love those violins at the beginning (and throughout). And the dropped thirds. The whole track always reminds me of something else, too, but I don't know what. Almost one of the movements in Mozart's Requiem, but I'm not sure that's it. The track "Chain" also reminds me of something familiar and classical.
I played my copy of
Lovers Only for my mother, who's much better on classical music than I am, and she didn't seem to notice any similarities to anything she'd heard.