Lyric discussion by camcamera 

pretty simple actually. The guy falls in love with this free spirited girl who cannot commit to him. He always knew the reality of the truth, because she was honest about it BUT he was HOPEFUL that she would change. At the same time she would do anything for him. She was too wild for him, he too tame for her. They both knew it. Her world "mocked" the two of them together. "Took a drive in the dirty rain To a place where the wind calls your name Under the trees the river laughing at you and me"

"Whose going to ride your wild horses" refers to who will be the one to live in her “free spirited” world and give her what she wants. He tried, but not his world either. He is hurt, but he knows he cannot be the one to ultimately make her happy. "Don’t turn around", He is asking her to keep going, because if she did turn around, he won’t be able to resist knowing that it is the wrong thing to do. "Who’s going to drown in your blue sea, whose going to taste your salt water kisses" Has nothing to do with tears, he refers to the one who will fall in her world (her blue sea) and taste her salt water kisses (her salt water lips from her blue sea). Who will be the one she will fall in love with. He is hurt it is not him, but he always knew it never was. "Who is going to tame the heart of thee" (who will she commit to?)

A member of the band had an affair with a fan and he was quite much into her, but he was married then, so she became dangerous for him. And yes, the song is basically about sex with her.

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