Lily and Owen are 4 year old twins. Lily talks about what Mommy and Daddy did to get ready to have two babies. Lily and Owen started out sharing a crib, then had two cribs side by side, and now they have bunkbeds.Lily starts to think about what it would be like if she was the older sister and Owen was her baby brother. Lily wouldn't have to share her toys and she would have a room all to herself. After much thought, Lily realizes how special it is to be a twin.