🌙✨ Ever wondered why your newborn smiles in their sleep? 😍 It’s one of the sweetest sights, and here’s why it happens: 💤 Reflex smiles – In the early weeks, most sleepy smiles are automatic, not linked to emotions (yet!). 🧠 Brain growth – During active sleep, your baby’s brain is developing fast, practicing movements like smiling & frowning. 🤍 Pure comfort – A little grin can be a sign your baby feels safe, cozy, and content. 🌱 Practice for connection – These early smiles prepare your litt