Gong Yoo is known for having two really unique ways of kissing his onscreen love interests.
He likes to lift actresses up and have them straddle him.
This technique allows for a better angle.
His second technique is lifting and holding the actresss head to convey passion.
Different actress, same strategy.
Even in his latest drama, Goblin, Gong Yoo utilized his classic moves.
Because if its not broken, dont try to fix it.