• His features are spread wider across his face
• He has larger eyes, that sort of bulge, and a larger nose
• He has a mole on the right side of his neck
• He has a mole on the left side of his nose
• Wears a gold chain
• Eyes wrinkle when he laughs or smiles
• Can be quiet, likes to observe, listens to every word you say
• His teeth start to lean inward at the eye teeth

Does Oliver have a scar?
No. You're thinking of James who has one on his eyebrow and cheek.

Does the ring on Oliver's finger mean he's engaged?
No, it doesn't since it's on his right hand. Most people mistake it for an engagement ring because where they come from it's the right hand not the left hand that means it. But, in England, it is the left hand, so Oliver is not married or engaged.

What's its purpose if it's not for engagement?
Most men who wear rings just like wearing rings besides their wedding ring. My father and most of my uncles do this. I've also been told by some people that he said it was a graduation ring and he wears it because it has special meaning. I can't find the official place where he says that, so it's speculation than anything.