Re: Smoking hookah indoors?!
Do your patents know you smoke? I think some coals when lighting could set off a smoke detector if close enough.
The burbbling from my hookahs could be heard down stairs in my old house. Now I live in a one story and can be heard the next room over as well.
As for the smell, incence or candle excuse could work but what if it wakes her up and you get caught in the act? I would not smoke in your parents house if they did not give you permission to do so. Which by your posting it seems to me that you don't. Just wait to smoke. Jmho
GLaDOS: "You euthanised your faithful companion cube more quickly than any test subject on record. Congratulations!"