Jack sat athwart to Nikaido, appreciatively gazing upon the sundaes before returning his focus to the person who provided the source of soon to be high blood pressure. Whatever health issues were caused didn't truly matter, Jack knew it would not be some health condition that kills him. He wasn't one to really pray or anything before a meal but Nikaido had provided him the means to delectable bliss. He would have to repay her, eventually. For now he was just going to eat as much as possible. 
"So Trottel... or maybe I should quit the formalities and call you Jack." Nikky said [i]...That would be preferable[/i] He thought in reply but he did not want to interrupt her.
"I haven't really heard much out of you... I mean, for a seemingly fun guy like yourself, you must really keep a lot of comments to yourself." He just proceeded to stuff his face with a spoonful of elation before his eyes returned to her. He was listening, just not letting the ice cream melt at the same time. [i]...Some comments are better left unsaid.[/i]
"I see it in your eyes, how the muscles in your face twitch ever so slightly, and that goes to say I was staring at you a lot... Oh man this is awkward."
He swallowed the ice cream and started to think about her statement. Such a statement gave plenty of ammunition for rather immature jokes like most utterances often times do but he chose to just respond with something that he would usually keep himself within his own mind but was not too gloomy, crude, or lecherous. Well somewhat lecherous. 

"I'd save that word, awkward, I still have all my clothes on." Jack said this rather calmly. It was by far not the worst joke that could be made. It seemed he chose to dismiss the staring, he enjoyed an audience even if they couldn't be seen. He decided to not attempt to embarrass the person who got him a ticket on the train of high cholesterol and turned whatever awkwardness that could have existed toward himself. 
Jack proceeded to fill his mouth with the delicious slow killer known as dessert.