Because Eve made sure to say he will protect Adam, I'm assuming Adam got hurt (his leg injury..?) during this mission and Eve was powerless to do anything to prevent that. Which then caused Eve to feel powerless and erase their memories. Or maybe Eve was ruthless and heartless (like didn't care about the other team members) and that caused Adam to try to save someone which caused him to get hurt and then something something happened between them (I've got dead brain.. I said it was a theory not a correct or well thought out one). I think something had to have happened between Adam and Eve (other than the humanity thing.. lol [I'm sorry I had to]) to make Adam feel like he betrayed or did Eve wrong as we saw in the beginning chapters.
But I don't know, just looking forward to the new season.
Because Eve made sure to say he will protect Adam, I'm assuming Adam got hurt (his leg injury..?) during this mission and Eve was powerless to do anything to prevent that. Which then caused Eve to feel powerless and erase their memories. Or maybe Eve was ruthless and heartless (like didn't care about the other team members) and that caused Adam to try to save someone which caused him to get hurt and then something something happened between them (I've got dead brain.. I said it was a theory not a correct or well thought out one). I think something had to have happened between Adam and Eve (other than the humanity thing.. lol [I'm sorry I had to]) to make Adam feel like he betrayed or did Eve wrong as we saw in the beginning chapters.
But I don't know, just looking forward to the new season.