Uniqual's feed

The whole scene talking about if a bad friend turns to be good can you still be mad at them is stupid. Why is she listening to her bratty brother who has no sense and is a jerk like?? If your friends who you labeled as bad turns to be good wouldn’t the thing they done to be labeled out as bad gets erased because they were actually good or their intentions were read wrong then how are they still bad??? Idk if the translation was fucked up cause to be a bad friend u gotta do sum bad unless this bad friend pretends to be good but is actually bad then thats that.Otherwise this makes no sense