I think the implication is that it was actually Kal'tsit's idea? That's the impression I get from the commentary.
It was a quote from Ch.7 Story, where Kal'tsit told Doc that he did make ramen in his mouth pre-amnesiac.. I think this comic just saying that Kal'tsit is just joking with that earlier story...
During the New Year party, the Doctor thought it would be funny to try to make instant ramen in his mouth and burned it all up!!powdered soupKal'tsit-sensei! This is dreadful!!whatahemSenseii!?drip~cou--ghSorry...twitchwhy would anyone try something like that...twitch