Chae Dong Ha had his final performance with SG Wannabe last Sunday on SBS Inkigayo singing "I wanna see you". Chae Dong Ha was struggling to sing as the tears were flowing down. North Korean Hooker Kim Jin-ho also struggled to sing as he was crying as well. Cold-hearted Kim Yong-joon however did not cry and sang the song perfectly. Chae Dong Ha will pursue a career in acting, he should do well - considering he has the fake crying down pat already. Regardless, good luck - you'll need it! See the video of the final performance: