LOL so far kids in the works, hopefully we'll keep the track record of our non-divorced families intact 
I definitely agree that it's not worth trying to vape in the bathroom plane, just do what I did and vape in the airport bathroom instead
Take a vape, hold your breath for a few seconds and then take another deep inhale and you'll barely get a hint of vapor.
I definitely agree that it's not worth trying to vape in the bathroom plane, just do what I did and vape in the airport bathroom instead