Sunroof..Should I close Or Should Sleeping Fiance?

B?F and I go to town today..His idea...trying to avoid his new shadow( long story)...anyway...we do our running around and he is driving...he fills car with gas...we stop at bar after running errands..have two brew...and come home...He drives...now car is parked...we have partaken of several more brew since...He has hence ped out...Possible frost...maybe worse in forcast...Who's responsibility is it to go close the sunroof...Prompt response crucial he is slipping into coma status...and the sun is WANING>>>bbrrrr. I am drunk and in jammies and not sure i should even attempt closing a sunroof?