miss A's Suzy and Lee Seung Gi's characters are about to take one leap closer to starting their romance on the upcoming episode of 'Book of the House of Gu'.

In newly released still cuts, Dahm Yuh Wool (Suzy) is seen training Choi Kang Chi's (Lee Seung Gi) reflexes by hitting him with her shinai (a bamboo weapon to train with instead of a sword in martial arts). However, Choi Kang Chi, who is not quick enough to ward off her attacks, grabs the shinai in frustration and gets close with Dahm Yuh Wool, surprising them both.

It was revealed that Lee Seung Gi was hit on the head 15 times for the scene, showing his endurance and dedication to the drama.

Park Tae Young PD commented, "In this scene, Lee Seung Gi and Suzy bicker and start to show their feelings for each other. It will be an important scene. Although it's their first historical drama, they show their chemistry and are creating a high quality drama."

Catch the third episode of 'Book of the House of Gu' on the 15th at 9:55 PM KST!