Have you ever experienced when you smell something even when that someone or something is not present? Sometimes, I can smell my boyfriend's smell out of nowhere even when he is not present. The phantom smells only happen to his smell, nothing else. My first encounter was when I was about to go to bed, all of a sudden, I could smell his smell. It was also strong too. It was really weird. Is it just me or is this an INFJ thing? My INFJ friend says it means he's thinking about me. My mother thinks he put a spell on me, a love potion (WOW mom, so superstitious). Or perhaps something else? I made two theories for this: it's probably a soulmate thing or maybe I miss him unconsciously? Scientifically speaking, maybe I have a brain tumor?