@Xeiyenreishamy post might be a lot shorter due to it just being Hayato
That's fine, Shinrei is going to leave his room here in a moment. He's stepping outside where he can be free of everyone else and enjoy his peace and quiet without people harassing him. I think Hayato took him for the not so social type that likes to avoid people and push people away that get too close, correct?
Hayato is lucky that he is allowing him near his sister. Shinrei doesn't normally allow any guy near his sister, because he thinks none of them are trustworthy and doesn't want them to break her heart or mistreat her.