Bit of a tangent, but I feel like Nana is one of those characters that could play any stage role: hero, villain, damsel (maybe), lead, supporting role, etc. There’s a sort of versatility to her
Asuka was really playing the mama bear this chapter. Interrogating Nemo over her domestic abuse last chapter, getting Tomoko to spill the beans about looking up Nemo's skirt, the whole thing.