does the fire alarm go off?

Hey

i dont mean to be rude or anything like that i just want to knw for general knowledge really..

you knw in todays UK episode [Monday indian episode the one where Pia gets slapped by DDG!]

anyway in the episode they seemed to have the fire lit indoors etc.. and they had many candles lit too.. the main one in the middle was blown out and the smoke was comin out of it.. i just wanted to knw.. doesnt the fire alarm go off?? or the sprinklers??

when i put some candles on here the whole street wakes up to the sound my my house GHANTEES 😆

just wanted to knw really...

Henna x

PS does anyone knw y Nutella shouldnt be fridged??? im confused on the bottle it says 'Do not refrigerate' 😕 when did that come about??