"Shine We Are!" Addicted

I am helplessly in love with "Shine We Are" to the point that I start singing it without realizing it. The beat, the dances, the entire groove the song makes me so happy and cheerful. Even when the ipod died, "Shine We Are!" managed to cheer up my spirits. Although I got into BoA through "Sweet Impact" the single prior to "Love Letter", I love this song way too much. I can consider this a guilty pleasure song because it is so poppy but I just love it. I love it so much that I have successfully managed to remember the words in both Japanese and Korean, but, I feel more confident in Japanese than in Korean.  I wonder if they are other people who love "Shine We Are" just as I do.