Answer:
Destructive relationships can negatively affect your mental health. A destructive relationship with a significant other can leave you emotionally scarred or depressed. Constructive relationships can positively heal your trama.
Explanation:
-- constructive relationships: It causes mental healing and stress but not physical harm
-- Destructive relationships involves constant negative pressure, verbal abuse, mental and emotional torture
She doesn't want to be friends because she doesn't want to feel bad once she has to kill him.