You had just helped your team defend Eren so he could bring the Boulder to block the whole in front of the wall to take over Trost, After it was successful, Levi showed up, you and Levi worked together to kill the remaining Titans that are inside the Trost district. A little while after, you, Hange, Levi, Erwin and Rico were on one of the walls talking, Instead of Levi accepting the praise, he gave you the spotlight. Later, In the supply room, you were resuppling your ODM gear when a pen was thrown at you, you turned to see Hange.

Hange: "Hey little bird! Thanks for the help back there...Hange Zoe, Titan Researcher!"

She offers her hand.