原文歌词
MS暂时没有翻译，当前显示原文歌词。
Doushite
Ecchan naze daka ecchan
Hen da na hen da na ecchan
Tanoshiku naru no hadashi de kaketai
Ureshiku naru no niji wo koetai
Doushite ecchan oshiete ecchan
Kotaete kotaete ecchan
Rarararara...rarara raara
Doushite ecchan naze daka ecchan
Hen da na hen da na ecchan
Kanashiku naru no futari de itai
Sabishiku naru no mitsumeteitai
Doushite ecchan oshiete ecchan
Kotaete kotaete ecchan
Bababababa...bababa baaba
