cries look they've already slept all in a pile in book canon at least, like when they all squished into the homestead and didnt 8D actually sleep bc grievers

but u kno

i think he would be less freaked by it and more just like

when did i get here

hi newt

WHEREAS, THEY DID GET TO ENJOY PERSONAL SPACE IN THE FILMS, SO THAT MUST HAVE BEEN NICE