I think it's Kelly saying, "I'm sick of guys. I'll never find a good one, and it's probably all my fault."
Someone's telling her she's being to dramatic about this, but Kelly just wants to be that way. She's comfortable being kind of dramatic for now. That's why she sings, "That's how I feel RIGHT NOW." She knows this is just a phase. I've had plenty of friends go through this same stage.
I think it's Kelly saying, "I'm sick of guys. I'll never find a good one, and it's probably all my fault." Someone's telling her she's being to dramatic about this, but Kelly just wants to be that way. She's comfortable being kind of dramatic for now. That's why she sings, "That's how I feel RIGHT NOW." She knows this is just a phase. I've had plenty of friends go through this same stage.