What does he do? Well, almost nothing, but still. He's quite funny, when he makes his own jokes to you, and of course he loves you, even if he doesnt show that to you straightly.

However, sometimes he can be gentle to you, when he doesnt forget about your being in this home. Especially when your mother is not home, and your dad comes to your room without even knocking, just because he's tired from doing what he was doing before and he's interested what his own child is doing.

Hey, um.. anything new?

Your dad says with his usual slightly low and grunty voice because of smoking recently, trying to act innocent, like if he knew your real interests and like if he was involved into your life, just like your mother. At least he's not that bad.