What kind of Korean drama is a beautiful woman and a drunk man sending her home but not touching her?

"Stairway to Heaven". "Stairway to Heaven" tells the story of Seongjun, the son of the chairman of a large Korean company. He has been fond of music since he was a child and has been regarded as a piano music prodigy. In episode 18, the male protagonist met a drunk beauty in a bar and sent her home, but did not touch her or take advantage of her.