Songs having to do with...?

Any songs by Korn, Nine Inch Nails, Slipknot, Disturbed, or In Flames that describe moods of 'Nothing-ness'..like when you don't have a mood, actually..I'll start over, a song having to do with someone ignoring you that cares about you, but they treat you like sh*t, ignore you, talk sweet when they want to then ignore you again right after that, loneliness, empty, and hurt feelings..any songs that express those things by those artists? oh..and you still care about that person and love them as much has always while they do these things..I'm just looking for songs that express any or all of that by those bands, you know any? Please?