She began her first filming for the drama on the 28th and one of her first scenes took place at a mart where the singer-turned-actor caught eyes with her very colorful and flowery outfit. Her style hints that she will play a happy-go-lucky kind of character. 

SEE ALSO: 'Pretty Man' unveils individual cuts of Jang Geun Suk in character

As mentioned before, IU will be taking on the role of Kim Bo Tong. Like her name which means 'ordinary' or 'average' in Korean, the character is an ordinary girl but has a lovable charm. She also crushes on the 'pretty man', Dok Go Ma Te (Jang Geun Suk), whom she fell in love with at first sight during middle school. Reportedly, she'll find herself in a love triangle with him as well as Lee Jang Woo's character Choi David.

'Pretty Man' will premiere following 'Secrets' on November 20!