Zis might be Oliver's grandfather, but neither Oliver nor Oscar had ever held any respect for him before. Thus, Oliver rudely retorted, "Stay out of my business, you old coot! Get out of my way!"
It went without saying that he had noticed Klaus standing by the side. Even so, he completely disregarded the young man. After all, Klaus was just a fifteen year old brat.
He even threatened Klaus by saying, "This is the Bowen Family's business. It has nothing to do with you! Stay out of it!"
Klaus said nothing as he stepped aside. Then, Oliver barged inside arrogantly to grab Luna, who was hiding under the table....