Ah, so some explanation. When Nana and Pepper were in a relationship, (Nana, 22, Pepper, 23) Nana sorta forced him into it, but she really thought they could work out. Pepper, however, wasn’t in the right mindset to handle a relationship so he was emotionally abusive and called Nana awful things. Until one day Pepper just snapped and, well, let’s say they distanced after that. And now in the present timeline, Pepper is changing and is a better person, and Nana being sad and angry at what he did and how he is now, thinks it’s unfair these other people get better treatment then her.