5 Things first time watchers definetly missed out in Attack on Titan

Attack on titan stared airing in 2013 and the world of anime was about to see it's masterpiece.Even though AOT season 2 was not that much of a hit but it had it's plot value which makes it even better than 1st season. Season 3 witnessed the arc on re-capturing of shingashima which is even considered one of the best arc's present in anime history. Now,here we are waiting for the masterpiece to give us a satisfying  end. I collected some of the Easter-eggs which were hidden in anime and the first-time watchers wouldn't have guessed it. I hope you all have a great time. 

  

      1.  Presence of ducks

 

In many episodes of the anime we have seen some Ducks flying in the sky including the first episode but does those ducks hold any meaning?
Ducks are aquatic animals and they are said to live near water bodies.We came to know in the final episode of third season that sea was not so far away from the walls and ducks are habitable towards sea too,that means Isayama gave us hints about the sea from the very beginning.

 

  

 2. Connie's Dad

 

 
Some rumors says Isayama originally planned to kill Sasha trying to save the girl in the second season but did that titan hold any mystery more than this?
That Titan was none other than Connie's dad. We came to know about this when Connie recovered his family photo from his home and that titan exactly match the description as father's photo at least in term of facial expressions.

 

 

3. Armin's Parents?

 

 We still don't have any solid evidence about it. However, we do have some pretty solid theories. In episode 1 we came to know about Armin's parents that they soon will be able to leave walls and go outside.The first thought will come to mind that they were in survey corps and they were killed in action,but some fans have different take!
They definitely not were killed in mission of retake of wall maria as Armin talked about it before evasion of colossal and armored titan. However,until Armin passed the cadet exam they were already dead as he confronted this to Eren trying to wake him up in his titan form in episode 12 of season 1. Some fans argue that Armin's parents were that couple who tried to fly in hot air balloon trying to go outside the walls. This couple were mentioned in season 3 and were killed by Djel Sannel of military police. Since Armin is a genius in academics it is quite a proof that his parents will be too as they can produce such a technology.

 

4. The castle in the second season

 

 Even though the popularity of second season was very less as compared to the first but it still holds very much plot value and character development. We came to know about characters which we didn't even knew existed. The castle portrayed in second season was said to have been previously home to thugs and theif and that explains why it had cannons but the food which Ymir found didn't supported this theory. The food Ymir found had characters from outside of walls. This means he castle was used none other than the Beast titan i.e Zeke before attacking Connie's village. 

5.Riener and Bertolt references

 

 We have seen a photo of Reiner and Bertolt in episode 2 of season 1.

Also, just before the tower was about to collapse in season 2 Bertolt was ready to turn into a titan to save himself and his friends. We can see him ready to bite his hands.