If one thing is hard in this life is to have a real connection to another human being. I’m not talking about significant others, romantically, but any kind of connection, to be real, fulfilling. Some people call that to have a “good relationship”. Having a good relationship not only means that both are comfortable with each other and that stuff, but that you both trust each other, help each other when in need and so on.
Feels like too much? I’m going to guess your best relationship is a good one, a very good one, and I will ask you to think about your best friend, significant other, or family member who’s closest to you (mix them all, as there are no distinctions here). Do you help that person when he or she needs it? Does she or he help you when you need it? Do you trust each other? Do you fight regularly? Most of the time or barely ever? If the latter, do you feel like you need the fight or the discussion? Is it an open relationship (in matters of no secrets and hidden feelings)?