Jade works as a graphic designer. He is always the one in the middle. Middle child. He has got average grades in school. People around him, either his siblings or his friends, are so good-looking that he has always been overlooked or becomes just a middleman for those who want to know his siblings and friends personally. Jade has been in this situation for years and has to accept it unwillingly. He has built a high wall in his heart. He does not expect a romantic relationship since he has learned that whoever comes to him just wants to get close to the people around him. One day, his office welcomes an intern called Mai, an attractive student who is popular among the girls in the office. Jade notices the chemistry between Mai and his friend, Uea's intern Gus. He thinks Mai is interested in Gus, and yes- he will become a middleman for this again. But he does not know that the one who actually catches Mai's eye is him. Let's see what will happen when the middleman is not overlooked as before! (Source: Deep Publishing; edited by MyDramaList) ~~ Adapted from the novel "The Middleman's Love" (พี่เจตคนกลาง) by littlebbear96.