Once you start vaping, I think you'll find that if you've ever smoked within half an hour of being around these people... they knew you smoked. You will be AMAZED at how powerful that smell is, and there's no way they don't know what's up.
I'm not trying to be rude or anything, but I suspect they're not saying anything out of respect for the fact that you don't smoke around them.
I'm actually starting to wonder if vaping somehow makes us more sensitive to cigarette smoke/smell, but truly that smell is strong... stronger even than you might have thought before you started smoking.
I don't think so
One time I could not smoke for 30 days and I got to be the same way
vaping now, I can detect it just like I could then
I think we were just so desensitized when we were smoking, it's difficult to believe it's such a strong smell, now... because when I smoked, I couldn't smell it at all.