Taxi home late at night, im tired not too chatty, driver asks if the taxi is warm enough, i said yes, especially as its cold outside. He says hopefully your house is warm - is anyone else at home? I thought it an odd question so just said that the heating would be on. He said again 'is someone there at home? To put it on?' So i said yeah my dh, even though i dont have one. Aibu or is that an odd question for a taxi driver to ask a solo female passenger travelling home late at night??