[It's nearly afternoon when Sans replies, partially because he woke up later and partially because he's not yet in the habit of checking this weird watch internet regularly. But even without Papyrus's font, there's only one person who would be capslocking directly at him, so he hardly has to check the name of the sender.]
what's up? over
[Sans doesn't think you actually have to put "over" on these, but of course he's going to play along. As long as he doesn't forget.]
B
what's up?
over
[Sans doesn't think you actually have to put "over" on these, but of course he's going to play along. As long as he doesn't forget.]