Uhm...OK.  They do know that Berta and Bobbie have the same first name of Roberta right?  The stuff they are doing now is just weird. Are they trying to prove that Berta and Bobbie are friends?  Uhm, yes they are.  Why does it matter?  They won the trademark case, so why are they still upset over it? 
Imho, people who are told they are wrong are never so angry as when they really are wrong!