The Love Doctor.

The Love Doctor (Korean: 이성연애박사) is a South Korean girls' love manhwa series written by Chamsae and illustrated by Bansook. The manhwa was serialized online via Lezhin Comics from April 23, 2016, to December 9, 2017. The story follows Jung Erae, a college student who is so clueless about dating she contacts a love doctor, Cha Yoon, to help her out.