Son likes to sniff me...

Stephanie • MUA & nail tech/ mama to a boy & expecting #2 💙
My 2 year old likes to smell me all the time. Not sure how weird or normal this is. It is pretty hilarious. He literally will deeply inhale while smelling my hands or face also my chest. Every once in a while he will find a bra of mine and smell it. He was breastfed for 15 months so I thought maybe it was a comfort thing. He only does this to me. Anyone experience this with their toddlers?