A tot boy sits in a highchair in the kitchen indoors and holds a piece of broccoli. His older sister reaches over to grab the broccoli from him and they both pull on it and scream. Their parents step in and split up the broccoli and they stop their fight and eat it.
A young boy and girl dance along with a song. The boy lifts his sister on his shoulder and drops her on the floor.
A girl and boy throw buckets of water and flour on their mom when she comes homes and opens the front door of a house. We don't see her get hit, but after a minute she walks in covered in flour and yells "what the F***."
Two young boys get off a school bus. The bus starts to move when their mother asks where their sister is. The boys run to stop the bus and get their sister. The woman asks the girl if her brothers forgot her.
A young boy and his tot sister play in a garbage can. The boy accidentally pulls the lid down and it hits his tot sister in the head.
Twin tot girls stand on two separate toys in the living room and one of them falls off and hits her sister and the the sister falls on top of her too.
A tot girl tells her mom that the best part of her day at preschool was leaving.
"Big Brother, Bigger Appetite" - A grandmother tells a young boy that he is about to become a big brother but he asks to get a snack before he sees his new baby sister.
A tot boy and girl sit next to each other in highchairs in the kitchen. The boy runs out of food so he pulls his twin sister's highchair closer to him to take food off her plate.
A young boy dances on his sister's bed and breaks one of the posts and falls down.
A young girl and boy open an envelope in the living room for a gender reveal. They pull out a piece of paper that has a pink letter "G" on it and the boy yells "boy." His sister yells "girl," and the boy gets upset when he realizes it's not a boy.
"Feet Kissin' Kids" - At 0:30, a tot boy drops his sippy cup on his twin sister's foot in the living room and she gets hurt, so he kisses it to make it better. Then he bites his own foot and makes his sister kiss it to make it better.