D.M.
It's all about us...the parents. We act normal, they act normal. Kids, especially at this age, go with the flow and take their cues from us. As they get older, there are challenges with friends, school, etc. But at this age, home really is where Mom and Dad is and a favorite blanket or stiffed animal. My advice, don't complicate something that is relatively simple. Enjoy discovering the new environment together.