that they need to

As stated on the top:

"Your wee one loves to hear your voice
so why not tell them what you're doing

When you're unpacking the shopping,
tell them what you've bought.
Show them where things go,
shake boxes and rustle packets.

It doesn't matter what you talk about.
So you can talk about anything.
Tell them about your favourite song
or your favourite memory."

(Though obviously don't spend too long showing them where you keep the bleach, caustic soda and gin.)

Been meaning to do something with the Government Issue Infant Interaction Assistance Cube for a while. Now seemed an appropriate time.