(Q17: Will Haibara-san find happiness? A: Well, her name is βεβ (Ai, meaning sorrow) soβ¦ (laugh))
And the only meaning is that she will die
In addition, Gosho said that DC ending will be happy as a whole.. but did not said that Haibara's ending will be happy specifically.. he said her ending will be surprising.. and the surprising part is that she will die probably.. since most of DC fans are Haibara fans actually who does not expect or rather want her to die.. and want her to be happy.. but the surprising part here is interesting, So.. in my opinion Gosho will shock us with her final death, as she finally decides to not run away anymore, facing her destiny.. and then she will die ending as a good person and a hero..and in my opinion, that what Gosho meant when he said that Haibara will end up as a good person in 2016..
And finally, some of you will say that the surprising part here that Ai would choose to stay as a kid, refuse to take the final antidote as a chance for her to live her life as she always wanted, compensating for her ripped childhood.. But honestly, I do not like this ending.. bcz she is again running away from her destiny.. preferring to live a life full of lies.. which in turn counteracts the real message of DC manga about concepts of truth, faith and justice !!
And finally.. please.. do not misunderstand me.. I love Ai Chan so much, and I did not want to her to die, it will be heartbreaking and really painful for me and for all Haibara fans.. But in a battle against BO (which is the most dangerous international criminal organization) there must be loses from both sides, and I highly expect some of the main or very important side characters to die.. and Gosho did not kill anyone until now, bcz he will kill any body in the final showdown !!
So,.. Get your napkins ready for the most tragic farewell for Haibara Ai.. as she finally face her final fate .. her tragic death