The funny art of listening

My precious son at the age of 7 gave me insight on how to effectively listen to someone you love. This conversation took place tonight when I put my 7 year old and 4 year old to bed.
Brother 1 (4yr old) - Can you see me? (I should add before I go any further that they are in bunk beds bro. 1 on the bottom)
Bro. 2 - Yep
Bro. 1 - Can you see me now?
Bro. 2 - Yep
Bro. 1 - Can you see me NOW???
Bro. 2 - Uhuh
Bro. 1 - What if I where in another room could you see me then?
Bro. 2 - Yep
Bro. 1 - What if I where in another state could you see me then?
Bro. 2 - Yep
Bro. 1 - What if I where in Ireland could you see me then?
Bro. 2. - Uhu?
Bro. 1 - WOW You are amazing!
Bro. 2 - Yep
Bro. 1 - What if I were in Jail could you see me then?
Bro. 2 - ............yep
Bro. 1 - If I were in jail you could see me!!!!!!
Bro. 2 - Yep
Bro. 1 - oh my..
Bro. 2 - uhuh
Bro. 1 - Goodnight
Bro. 2 - Goodnight