
Wtf!! Sunbae recorded him while they were having sex!!!!! Wtf, dude!!

no everyone understiood that wrong...his bf din record that... it was that bathroom incident when sunbae was rough with sunhuw...you can see that orange hair dude who always copies others work(i forgot his name) he was outside the washroom... he recorded it in his phone just to use it against them and used it... bcos he was pissed at both of them at their final art work...

I'm so confused right now. What the hell is going on? Is this a flashback or what?

It's not a flashback. The scene just changed to the present Marley. Three years after eren( and Mikasa, admin..etc.) found the ocean. Marley is at war with the mis-eastern combined fleet. The present scene shows Marley trying to conquer the Slavic fortress which is blocking their attack. The elodian kids: falco, gabi, sophia/zophia, udo, and corto are the nominees that will inherit the titans power. They are presently being tested if they are fit for the role(by being sent to the frontline).
Their cuteness should be illegal!!