*neither of them notice Jenna for the time being*

Zack: Look, you’re upsetting it now. Let me hatch it, I know what I’m doing better than you do.

Sephiroth: *growls* Take care of your own child… I appreciate you wanting to help, but I would like to do this. Your daughter needs you. *lightly nudges Zack away from the crib and reaches down to pat the egg*