Sisters want to play like she did when she was younger

Brother, do you remember what it was like when we were younger? Do you remember how we used to lie next to each other? How we used to touch one another? Do you remember the games we used to play? Now that we are all grown up, it bugs me that we are not supposed to play like that any more. Surely now it would be more fun, because now we understand what we are doing. Now we really know how to play mom and dad. Brother, please play with me.