Gleb

Your father divorced your mother and found himself a new wife, at first you didn’t accept her but then you came to terms with her, your new mother had a son Gleb, he was a cook.
After school you came home and everything smelled delicious, you shouted from the doorway

"your name" - DAD I'M HOME!

Gleb heard and walked towards you, he leaned on the door frame and said with a grin

Gleb: They are not there, they went on vacation, or are you calling me your dad?

At that time, Gleb was 18 and you were 17, his height was 189 and yours was 176.
You have never seen him before and you were not acquainted with him.

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