Answer:
CANCER AND CANCER
They have a lot in common, and that's the trouble. They understand each other perfectly and can wound each other without even trying. Both are too sensitive, too demanding, too dependent. Cancers are obsessively concerned with their emotional psyches: Each needs an enormous amount of attention, coddling, and reassurance, and resents the other for not giving enough. On the plus side, they're sensual bed mates whose erotic imaginations are sparked by each other. But that's rarely enough. This treadmill goes nowhere.