....Because it is unhealthy, [he replies flatly, staring at the other with some mixture of confusion and some other, unidentifiable emotion. It is not shame, somehow-far from it, at least in definition. But there is assuredly some form of worry in the other's eyes, especially as Sans opens the bottle.] ...I, the man Gongenzaka, cannot assume to know what different side effects would be between us-but given what can be smelt and seen, they cannot be too far from each other, and that is why! ...More importantly...

... [Hmmm. He quiets, looking away instead.] ...Well, even drinking to excess through enjoyment would be unhealthy... [He can't really assume he knows why Sans started drinking in the first place, right now.]