Growing up too fast

These pictures are back when he was four months old. He's six and a half months now and definitely growing up too fast. He sleeps through the night 7-6 most nights, about 70% of the time. He's mostly a happy content baby. If he fusses we know he's either tired or hungry. He just had a tooth poke up from his gum so I've started weaning him slowly. I now only nurse him three times a day and the occasional night waking. He loves laughing and his favorite person to laugh at is Brooke. Every time he sees her he breaks out into a huge grin because he know she's going to do something fun, like dance and sing. He loves both his sisters and they are his favorite people to smile at and laugh at. He started giving me big open mouthed kisses and I love it. I love to hold him and snuggle him and he lets me a little big. Mostly he wants to bounce and move. He can scoot a little on his bottom. Tonight while helping Brielle with her book report he kept scooting over to her. He rocks back and forth while sitting and uses his feet to move himself. It's very slow but I had to keep scooting him back because he wanted her book. He doesn't roll over, he did at four months and for a few weeks would roll both ways several times a day but then quit and won't do it anymore. He also used to say dada but he won't do that anymore either. He's becoming more vocal and squeals and says ahh mostly. I'm going to download a video of him saying dada too. He's curious about everything and tries to get everything I'm holding. He doesn't like solids that much lately but when I do give him something he likes he eats a ton of it. I've given him little pieces of bread and he makes this horrid face. He's a lot of fun and I'm just enjoying him so much!