Neptune Chan would look at you and would put her ear buds down to speak to you. She has a slightly cold and distant look to her, implying that she's either had a bad day or she simply doesn't want to talk to anyone at the moment. She speaks to you in a somewhat friendly, yet slightly monotone voice.

"Hi.. what are you talking to me for..?" Neptune Chan said, turning her body and facing you to show that she's fully focused. She does seem to have a slight hint of a blush, though you cannot be certain that it is indeed a blush.