Board Thread:Questions and Answers/@comment-4616791-20130312211017/@comment-6005167-20130710085840

Probably they will do as it never happened (when they invent an ending and then do a second season usually happens). Or maybe some flashback if the situation is good for it, so it will seem that they are linking first and second. Well, who knows, but if they want to be faithful to the manga maybe it would be better like that...