Keep it in Gabriel, do not let the beast control you Gabriel thought to himself while looking into his bathroom mirror. When Gabriel was eleven years old he found out he had inherited his father's curse. He just assumed that's what happens when you are the son of Belle and her Beast. That's the point as well he occasionally thought of that it is "Belle and her Beast" not "Belle and Adam."
Gabriel realized he inherited the curse when he suddenly claws on his left hand and not four fingers and a thumb, since the thumb does not count as a finger he learnt while reading. Luckily though he is not as bad as his dad when he had the curse, you see the curse only happens when Gabriel loses his temper and that rarely happens thanks to training from his father, mother, Lumiere, Mrs Potts and Cogsworth.
The reason Gabriel nearly lost his temper was because just a few moments was that he was at a ball few moments earlier and a snobby princess from another land said his manners were like his father's, beastly, and obviously he could not turn into a beast in front of guests so he ran to his room, which was placed on the other side of the castle, to calm down.
After he calmed himself down, Gabriel looked at himself in the mirror; he was wearing a white dress shirt with a purple cape and grey pants with black shoes. His hair was shoulder length, with his hair being brown color, with his eyes being a strong blue.
There was a knock at the door, it was his mother Belle.
"Everything alright?"
"Not really"
"Why?"
"A princess from another land said my manners were like father's, beastly, and you obviously you know why that's not a great term."
"I must say that is a bit rude"
"A bit? It's completely rude. I mean Father has already spoken about what he went through and what happened when he met you. Everyone felt sympathy for him; no one would want to spend that many years as a beast. Now no one mentions because they know it's a sore topic for our family."
"Whoa calm down Gabriel! You must remember no one knows that you have the curse."
"I know, that is a fair point and everything, but it is still rude." In a rage of anger Gabriel threw a stool at the mirror, smashing it. Gabriel beast's eyes and teeth were starting to show.
"Breath, Gabriel, Breath, remember what we taught you." Belle said pleading. Gabriel then closed his eyes to focus on his breathing and eventually he was back to normal. Once he was back to normal he hugged his mother as a thank you for her help.
The only friends Gabriel has are his family and servants he was happy about that, but he wanted some actual friends because he knows that his family and servants will not be with him forever.
"You coming back down then?"
"Of course." Gabriel reassured her. Belle started walking ahead of him but when she turned around he was gone and golden leaves were flying out of his window into the horizon.