I only learnt about Kaka through TFS...see you find out about all kinds of things here! I think he and Caroline make a very sweet couple, it's nice to see their dedication to each other. Reading his blog, I thought it was so sweet that he was able to be really open about his feelings about her, about missing her and how nice it was to spend time with her. I hope that this means people are supportive of their relationship. I feel like it wouldn't be so easy for someone in the UK or US to be so public about a relationship because it might damage their image. For Kaka, I think it adds to his charm!