Hi everyone. I've tried to find the anwswer to my question on the internet, but unfortunatelly couldn't find anything. Basically what happened, was that last week me and my friend's been drinking together and something quite strange happened, my friend had a couple of drinks that night so I really don't think it was caused by alcohol, I know he can handle way more than this and nothing like this happened to him before. We've been sat down talking and he had a puff on his vape (which is eleaf care as far as I remember) he hasn't noticed that the vape was out of liquid and a lot of burnt smoke came out, I have to admit the smell was horrible literally like there was something on fire, he started caughing and about 10 minutes after it looked like he is getting very drunk even though he hasn't touched his drink for something around 20 minutes, we've been talking for the next 2 hours and then we all went to sleep. In the morning he told me that the strangest thing happened, he said he had a proper blackout and don't remember anything since the moment he burnt his vape, he just woke up hours after very confused about what happened because he wasn't drunk and he's never blacked out before, his vape is also not working anymore. I am a vape user and to be honest I haven't got a clue is it possible, that what happened with his vape could possibly cause a blackout and memory loss like this? He wasn't drunk before that happened, only started looking like he was after burning the vape. Can anyone help?