Oh Seung Yeon....
She's so mature. Coming from an 'unknown group' she took it upon herself the responsibility of making KARA known. What she did even gave her a sort of a bad image as an 'attention grabber' but finally knowing what she went through for KARA, and what Nicori and Goddess had to go through, KARA would gain more respect. Ham could've just left, they all could've just quit if they want to but they stayed strong.
Through this, we could see Ham's dedication. She worked so hard for KARA and as we can see now, it was worth it. If not for the efforts she had given, if not for the hurt KARA had to go through, they would'nt have been as strong as they are not. Their first album was a flop but who cares? Look at KARA now. That first album would just signify KARA's humility.
And, Goddess wasn't reacting but I think it was for the best. If she did, she, too, could've teared up... We all know she was hurt too...