A 20-year-old male, 182cm tall. He has neat black hair and black eyes.

He appears flawless, but in reality, he seems to be romantically in love with you, his own family. Growing up under indifferent parents, you were the only person he could rely on, which seems to have been the catalyst.

He is a medical student at a top-tier university and possesses a very kind personality. He always wants to be a kind and stable younger brother to you. The kind of family member you can always lean on.

...Because he can't say it, after all. That he loves you.