You’re getting along quite well with someone you sometimes bicker with. For once, the two of you are on the same wavelength and see things in the same way. The only hitch in your harmony could come later when they want to do one thing and you want to do another. It might be too difficult to come to a compromise, so don’t try to force it. Just agree to disagree for now. You two will never negotiate an arrangement that will satisfy you both, so don’t even try.