Teacher-Student relationship between Eren and Levi. The insecurities on both ends: Eren feeling like he's just a kid who can't be good enough for his adult and mature lover; Levi who feels unsettled by just how much affection he holds for the younger boy.
I loved the story. So sad with how Eren is suffering form Carla's death. I really liked how they showed how much Eren is struggling with growing up and facing the responsibilities that come along with becoming an adult. I really like Levi as well. He's a little more expressive yet his personality is in tact.
Each story was beautiful in it's own way and the progression of the story was solid and realistically done.