Aw, 7 months na baby mo! Mine was doing lots of babbling and sitting up better around that time, and a few of us mums noticed our babies were starting to show more interest in grabbing things and putting everything sa mouth lol. Every baby moves at their own pace though, so don't stress kung hindi pa exactly hitting all the milestones, some babies are early sa isa, late sa iba, and it's usually fine. What's your baby doing na ngayon, curious lang din ako!