Why is 2PM's Taecyeon so angry all the time?

2PM's hottie Taecyeon talked about his beast idol image on a recent episode of SBS's Strong Heart (Kang Shim Jang). This beast idol revealed, "Every time we record a song, our boss Park Jin Young emphasizes that we should sing �very emotionally. During those times, there are specific emotions that he assigns to each of us 2PM members. To me he said, 'Taecyeon, you show anger. You show anger no matter what.'" Taecyeon complained that, ever since then, he has had to use an angered expression for anything, including rapping and the jacket album pictures,�provoking laughter in �the audience when he began to explain and show some of his different angered expressions on the set. Be sure to catch this episode on the 16th!