They can often be found taking turns "holding the baby."
In an attempt to entertain toddlers we decided to color water and put it in all kinds of tubs so the girls could mix, and splash, or just sit in it as babies seem to do.
No matter the activity one thing that's for sure is they want to do it together. They can always be found together. More evidence of this fact is found below.
Thanks for being such a wonderful host Logan! (and the rest of the family too :)