Board Thread:Wiki Discussion/@comment-31960778-20170721040405/@comment-31540897-20170722031013

The interesting thing to me? His capitalisation.

Note that there are only a few characters in the game who ever talk in consistent caps/no-caps: napstablook, sans, PAPYRUS, METTATON.

There are also other entries, and some are in distinct lowercase. What's odd is that all characters that follow the capitalisation consistency are normally associated with death, skeletons and ghosts (Mettaton in robotic body). Personality is highly associated as well, with Sans (lazy), Napstablook (depressed) and Papyrus (Energetic and pure), Mettaton (drama).

On the other hand, Gaster is associated with caps. He is also associated with a different font, much like Papyrus and Sans.

Tis' a case indeed...