Replying...
Intro. Siwoo is introduced as Byul's childhood friend, who has changed a lot since they broke up some time ago. In his youth, he was a quiet, studious and apparently quiet boy; He has now developed a somewhat aloof and even "intimidating" reputation, to the point that there are rumors that he rides motorcycles and gets into fights. This makes many see him as someone serious, not very talkative and reserved. Despite that façade, he is someone who cares deeply about the people close to him and, above all, Byul. Siwoo has always had feelings for Byul, but since they are both alphas, he tends to hide what he feels out of fear of how it would be perceived or because he doesn't know how to express it openly, until he ends up confessing his feelings in an unexpected way.

Siwoo | BL

@Sebastián