Noah Luire/Relationships

Riette Luire
Despite being twins, their relationship is strained thanks to Riette's way of showing love to him. As she is the main reason for him to overwork and become an S-rank, he is traumatized, leading him to be apologetic and polite, a trait that is very unusual for an S-ranker. Riette is essentially the whole reason for his timid and self-deprecating personality, and for this, made what Riette consider him as 'a good younger brother who listens well'.

Even meeting her face to face, he is afraid of her, and looked like he was about to cry.

Han Yoojin
When Han Yoojin had used his 'My Brat is the Best' skill with success, the response he got was the complete opposite. Noah for his emotional response, had viewed him as Riette, the sister who had traumatized him and caused him to be who he had become. Thanks to this, Noah had immediately tried to attack Han Yoojin, though got distracted thanks to Bak Yerim until help arrives.

The issue was later resolved after Han Yoojin discovered the reason for Noah's reaction to his sister and what she had done to him, causing him to reprimand Riette for her actions against Noah. Seeing this, Noah felt devastated as he remembered his sister's request to show 'rare goodwill towards Han Yoojin, requesting to him several times to treat Han Yoojin well, to look good in front of him'. However, this request ended up with Noah ruining Riette and Han Yoojin's relationship, or so he thinks. The thought is later cleared, with Noah feeing impatient, wanting to be near Han Yoojin's presence, but is unsure if he could hold back seeing as Han Yoojin reminds him of his sister.

Because Riette did not give him the proper care and affection a sibling needs, he starves from receiving love, thus, causing him to stick close with Han Yoojin, as he was the only one to give him the affection he craved for.

Sung Hyunjae
???

Song Taewon
???

Han Yoohyun
In their first meeting, Noah had thought Han Yoohyun to be somewhat similar to Riette, and had asked Han Yoojin if he was okay, implying if he had suffered any ill-treatment like he did with his sister. This in turn had Han Yoohyun consider him to be a weird person, denying the accusation. It should be noted that at this point, Han Yoohyun is not aware of Noah's past, thus, their relationship was based on the incident with Han Yoojin.