Is Eren in love with Armin?
Before he met Mikasa,
Eren only had one friend - Armin. ... So even though Eren and Mikasa usually didn't agree with each other, they and don't have many things in common, it's normal that they love each other, since they were living as a family.
Why did Eren tell Mikasa he hated her?
Eren accuses Mikasa
of blindly following his orders because of her genetics, and he despises this lack of free will. ... Assuming Eren's words are honest, his hatred for Mikasa is an extension of his ceaseless determination to end the war between Eldia and Marley by any means necessary.