This kid is already a big brother and personally I think he is just done with the situation. When Shanee Hart decided it was time to tell Tre that he was going to be a big brother again, she knew she might want to take the camera out for it and she was right. Instead of joy or tears... Tre gives mom the ultimate guilt trip and even calls the whole situation simply "exasperating." By the end, his only condition is for mom to buy him some ear plugs.
However, that cute adorable girl smiled like she had no idea what is about to happen! Such cuties.