The best. When you are alone together just cuddling watching TV, going on dates that just flow and end is a night cap where all you do is talk and When you both have the same sex drive.
The worst. When you see them hiding their phone, fighting about the same thing over and over again, and when you know they are cheating
the highs and the lows that can happen instantaneously
Best of a relationship is the wimmin's t!ts, worse, is their phucken attitude.