I’m a FTM of a 5 week old, and I’m wondering when did y’all’s babies first starting smiling at you, or laughing? My baby app told me that at 5 weeks my baby “should” start smiling at us, but right now he only smiles when he’s sleeping, and I was just wondering what everyone else’s experiences have been! I’m just so excited to get that first smile and laugh from him, I’m impatient