indifferent - weird?

So today I am indifferent about narcboy. Weird for me as I usually go back and forth between sadness and anger. Not normal sadness, but gut wrenching sadness and not normal anger but all consuming anger. Today I woke up and didn't even think of him until I got to work. That never happens. Then once I thought of him, it was like thinking of a stranger. No other way to explain it, just indifferent. What's that about?