2PM's Chansung has been busy with Level 7 Civil Servant. He plays an agent in the NIS who is in love with Choi Kang Hee's character. He recently sat down for an interview and revealed that his real character is different from the agent he is portraying: "He is a very cold person. I always smile so people make fun of me." He then went on to share that actress Choi Kang Hee had made a comment that he resembles a character from the Simpsons. Turns out, the character she meant is none other than Apu! Since then, the nickname stuck. Netizens and the audience went wild for it, some even commented that the two look alike. Not convinced of the resemblance? Chansung   How about now? (Source: www.kdramastars.com)