When did your baby start smiling on purpose?
My 6 week old boy has been doing these little smiles but I can't tell if they're real or just gas. My mom says he's definitely smiling at me on purpose but I don't want to get my hopes up. When did your kids start with real responsive smiles? This milestone stuff is weird because you can't really tell what's what.
Probably still mostly gas at 6 weeks but keep watching. When they start smiling at your face on purpose it's the best thing ever. You'll know when it happens. For now just soak it all in.