Omni smiled and rocked on his feet in amusement at Mizuki's comment about his father and the Doctor. He shook his head. "You are right, Mizuki. I can explain later if you want." He laid an arm over Mizuki's shoulders. "Its having its ups and downs."
Shrewd eyes watched the Doctor and Rose interact. He could feel her panic and worry at him knowing her name. This was not the Rose Tyler he had met. Ah well, that was a shame. But the Doctor's response to hearing about the Master was just precious.
He wasn't so childish as to ignore a direct question. Just childish enough to ignore the man in the first place. Omni removed his arm from over Mizuki to cross his arms. "You are the Doctor. Oncoming Storm. Ruiner of clandestine plans and the occasional party. Trouble. Why, for Rassilon's sake, would I ever be glad to see you?"