Lee Seung Gi and Suzy are set to appear on the third episode of MBC Monday-Tuesday drama ‘Gu Family Book’, and they are preparing hard for their debut in the drama.

The two stars are already showing off their great chemistry and are drawing expectations. Lee Seung Gi and Suzy are concentrating on their roles, holding script all time. Even though the schedule is bit harsh, they are working as hard as they can.

According to the production director PD Park Tae Young, Lee Seung Gi has all of his own lines underlined and studies them while Suzy has colorful post-its and marks on her parts to memorize them again and again.

Episode 3 of ‘Gu Family Book’ will broadcast on April 15 at 9:55pm.