OK so I believe the answer will be B. because they never really give you all the information but they will give you the core info.
1. Good communication- good communication helps you understand your partner more and understand them enough to trust them
2. Trust- trusting your partner makes things so much easier in your relationship because you won’t have to question them being loyal to you if they show it
3. Personal space - let your partner Miss you, they don’t have to text u 24/7 or be around you, it’s not good for your social health
Answer: The answer to your question would be 4-6 reps, 1 set.