Tired Of You Lyrics

Lyric discussion by rexasaur 

Cover art for Tired Of You lyrics by Foo Fighters

I think this song is about two cheaters (with a lot of passion towards each other) that are bored in their current actual relationships. But they won't leave the actual relationships because they are don't know if the passion they have is true or not. They like the reassurance the cheating partner brings. Perhaps this girl has a tendency to go for the taken men? seems to be implied.