Me: Can you say key?
Me: Can you say house?
UK2: (clear as a bell and with a big bright smile) DADdyyyyyyyy!!
UK2: (still clear as a bell, with same smile) DADdyyyyyyy!
Me: (less certain) Mommy? Mmmmmmmommy?
Me: (*sigh*) Yeah, ok, I give up. Daddy.
UK2: (banging on table in rhythm with chanting) DADdyDADdyDADdyDADdy!
Just like her sister.