Go Doo-young

Go Doo-young is a lead character in Hello, My Twenties!. He is the ex boyfriend of Jung Ye-eun and an antagonist in the series.

Background
Doo-young is Ye-eun's ex boyfriend. He seemed to be a cheater and an abusive person.

Appearance
Doo-young has light brown short hair. He seems to be tall and slim.

Personality
Doo-young has a manipulative personality. Him and Ye-eun dated but he cheated on her even though she was very sweet to him. Doo-young seems to not care how his actions affect others and is mean and selfish. He will abuse people and then smile afterwards.

Throughout the Series
In Season 1 we see Doo-young and him having a good relationship with Yeeun at first. They have nice dates together and they seem to be affectionate. We only see Doo-young become aggresive once when he becomes jealous of Ye-eun because "her school was better than his". Doo-young pushed Ye-eun out of his car aggresively and Yi-na ended up saving her.
 * -|Season 1=

Being broken up with several times from Ye-eun Doo-young kidnaps her and holds her against her will. While she obeys mostly when she stepped out of line Doo-young beat her and slapped her. When Doo-young was finally put into jail it left Ye-eun needing counseling and frazzled. N/A
 * -|Season 2=