A thought went through my head.

[Doflamingo]

While watching the new episode of Attack On Titan I noticed that Armin was acting EXACTLY like Sakura saying that she wants to help out her friends and I think you get the point if you watched the latest episode.

Did you guys notice as well?

 

[jvega]

did you notice it's also a group or three with 2 guys and one girl? did you notice the main character is a guy? did you notice the girl is not to be messed with? did you notice that no one has respect for the main character? Point being, there is going to be a lot of similarities in other animes

 

[6ari8]

Maybe now you think he is similar to Sakura but wait a while. I'd say he is the 2nd most important character in the manga. Not much strength, but amazing at deduction.

 

[Ghan]

Eren and Mikasa would be dead without Armin. Seriously

 

[6ari8]

Eren and Mikasa would be dead without Armin. Seriously

Exactly. Not just that, they would've been in deep trouble if he didn't deduce who were the titans. (I'm stopping here because it's spoiling)

 

[Totsuka No Tsurugi]

Armin is a lot more useful than Eren.....