1, if you think you really did something wrong, you need to ask why.
Under normal circumstances, girls' psychology is more delicate. If you do something at this time, you especially offend your girlfriends, so they will isolate you at this time. So it is necessary to make some compromises at this time, and it is best to apologize to your best friend. And on the basis of asking the reason, express your heart and sincerity to them.
If you don't do it yourself, it's best not to ask why at this time.
If you feel that you have done nothing wrong, you don't need to ask them why at this time. It is normal to be isolated by your best friend. They may envy your talent, or some of your actions make them angry, but it's not your fault, it's your girlfriend's fault, so you don't need to ask why at this time.
If it is for other reasons, it is better to ask at this time.
If you have a very good relationship with your best friend, it is necessary to ask the reason at this time, and if you feel that your best friend is not isolated from you because of your fault, then it is best not to ask at this time, stick to your own style and don't compromise easily.
Generally speaking, girls have delicate minds. If you really can't get the approval of your best friend, you'd better apologize in your own way before you figure out the reason. If it's really their problem, don't ask again at this time.