Why from the nostrils?

I love lumian lee and how cuttlefish write their work but why from the nostrils?! 😭 It makes me think that Lumian has a face of sneezing and the light is boogers!!!

I love lumian lee and how cuttlefish write their work but why from the nostrils?! 😭 It makes me think that Lumian has a face of sneezing and the light is boogers!!!