Aww, congrats sa first crawl ni Cassy! Iba talaga ang feeling na makita mo yung milestones nila, lalo na when they're so proud of themselves, nakikita mo sa face nila yung accomplishment! Tummy time talaga is such a game-changer for building those muscles, at great job sa patience mo sa kanya during those sessions kasi hindi lahat ng babies love it agad!