Pag sinabihan ka na its technically not smoking, its vaping, pucker your lups towards them then start blowing wetly at them. Kapag nagalit and sabihin why are you spitting at them, sagutin mo din na technically, its not spitting, its blowing.

Vaping, smoking, spitting are all activities na may nahahalong sariling minute secretions (saliva, etc) when they exhale so the people who say its just water vapor are wrong. Technically, when you inhale and exhale, di na water vapor lang yan.