Clarke and Bellamy led the 100, to Earth and to safety. They led together. Partners. When Clarke ran Bellamy was lost. He had not control anymore. He didn't realize how much he loved her. From the start, they had been slowly falling in love. And Clarke would do anything to keep the vulnerable side of her hidden. When finally she was forced to show who she was. This was placed after Roan had taken her prisoner after she had been missing from Arkaidia since taking the Mountain Men down