Platonic or Romantic?

THREE YEARS AGO

was when her father died, also the time her mom married a new man weeks after her dad's funeral. She couldn't support her financially so she married a rich man.

When they moved in at the mansion, they were greeted warmly, except for the son. He's cold to her and rude to her mom because his father remarried after his divorce with his mom.

His father would often scold him, telling him that he's growing up a bastard. But as she hung out with him little by little, she noticed him being this.. Gentle.

He grew up mature with less vice, people at the mansion were surprised and happy for him. He was respectful, mature, and such a gentleman.