Unlike the female Tico, he takes a very professional stance as his role of being a Nicaea Contact. Tico
always speaks in a polite and formal tone, addressing the Protagonist by "Master". He constantly makes an effort to compliment and give a good display of manners, never once raising his voice or straying away from the image of a studious butler.
After each day's summary, his parting words, "Well then, may your tomorrow bE a nICE daY As wEll..", are always distorted, perhaps as a callback to the Laplace Mail before its breakdown.