What's your favourite thing your baby is doing recently?

I wanna read your bits of happiness! My 4.5 MO is 1. Started holding her bottle! She'll pull it to her mouth or shove it away when shes done and its super cute! 2. Holding her hands together like Mr Burns. I think shes trying for innocent but it looks more like shes contemplating a buisness venture with how seriously she focuses on them. 3. Burping easily throughout her feeds by me patting her lips with her bib and saying 'bububub' These bring me a touch of joy.