Marina & The Diamonds’ “Obsessions” sings out the can’t-decide/can’t commit nature in all of us. The first verse has her losing sleep over her previous night’s lover – she’s callous, he’s “looking vulnerable in my bed,” she’s “a little sweetheart,” and then the next minute he’s an absolute creep.” You get the sense, though, that her lover is lying peacefully/drunkenly asleep the whole time, and the only thing that’s changing is the neurotic thought process in her head…