Erma in this stage of her life is taking her first encounter with one of her clones very well. One imagines meeting a younger copy of themselves and how one would behave. This says much about her mental and emotional stability.
Erma works well with others. All she needs to know about you is whether you are sincere or about some selfish agenda to take advantage. Once assured here she acts as if her clone here is her daughter. She may not have brought her up, but she knows her almost as well as she knows herself. She really accepts sincere people very easily. It even seems as if she puts her clones safety as high or higher than her own.
As a long time military leader, her inclination would be to have a sense of responsibility for those who may depend on her. Especially in this instance, as to her its clear Teka doesn't have a clue as to how thick and nasty a situation she's stepped in.