'Woohyun, when can we reveal our relationship? I'm tired of other idol girls asking you out.' Key sighed. 

'Key hyung.... I'm resisting the urge to tell the media who am I really dating.. But for the sake of our group members and companies, we have no choice but to suppress our urge, right..?' Woohyun exclaimed.

'Alright...' said Key.

Key and woohyun both had to rush to the same event afterwards. Key was driving there with woohyun. Alone. Without their managers or members. 

'Hyung... I'm nervous for the event. It's my first time performing with you alone, without my members or yours. I'm glad that Toheart was formed...' said Woohyun, smiling from eye to eye.

'Woohyun-ah, we'll more time together in the future. I'm so happy that our companies let us form this sub unit.' said Key. 

'Where do you want to go today after our pre recording? Wanna go to my house again? I'm sure Shiro missed you. (Shiro is Woohyun's dog) and I want to sleep beside you again. I miss that warmth.' said Woohyun, in a cutesy voice.

'I get what you mean... Sure. Let's do our usual thing again.' said Key, in a shy voice.

When Key and Woohyun was walking, Soyou accidentally banged Key as she wasn't wearing her lenses and spectacles. Out of rage and jealousy, Woohyun shouted whether Soyou was trying to flirt Key or trying to have skinship with his Key hyung. 

'What is wrong with you...' sobbed Soyou, as she was frightened of Woohyun as Woohyun shouted in her face.

'YAH! You stop it! Woohyun! Apologise to Soyou-shi.' Exclaimed key. 

'Hyung....' said Woohyun, in a disappointed voice.