[There's a well of thoughts and emotions he knew one could exhibit in such an altercation. Anger, frustration, contempt? Any number of expressions and attitudes would properly convey where his heart sat, but he was Gendou Ikari: the head of NERV and the key director of the Human Instrumentality Project. Despite his current location, it would betray everything he had done up until this moment to act differently, betray the very reason for why he'd shunned his son and focused solely on the project.

Yui..

His cold, uncaring and unsympathetic face remained devoid of emotion, looking to the young boy who had so coldly spoken out of place and turn.]

Fool. Such baseless, ignorant assumptions. You've truly no use for me, not even here.[He dipped his head for a moment, taking in a long breath of air before continuing.] This is a world of many Gods, and I need only one to finish what I started.

[He clenched his glove-less hands, flexing the joints and muscles of his fingers as he felt the pull of callused skin of burn-formed scars of long ago.]

Do you have anything else to say to further waste my time?