It's nice and warm in here, very nice and warm here.
So
schön warm hier. Ist doch ... sehr schön .. warm hier.
Grandpa always puts his teeth in a seashell on the heating, so it's nice and warm in the mouth in
Opa legt sein Gebiss immer in so 'ne Muschelschale auf die Heizung, damit's morgens im Mund
schön