Not Big B(r)othered

(My brother-in-law and his wife have just had their second son. Their older son is three years old and when my husband and I go to visit he’s running from his mother to his grandmother, who is holding the new baby.)

Me: “Hey, [Nephew], you’re a big brother now. Isn’t that cool?”

Nephew: “Yeah!”

Me: “You love your little brother?”

Nephew: *enthusiastically* “Yeah!”

Me: “Are you gonna help mama out with the new baby?”

Nephew: *loudly and enthusiastically* “No, I will not!”