Smile

"Stop it" Aro growled, suppressing the happiness his sister was forcing on him.

Didyme grinned widely, as lovely as she thought her brother was, he rarely smiled. It was a pity in her eyes, he did have such a nice smile after all... Okay, so his smiles were meant to threaten, more teeth than anything else. It didn't matter to her though, it made her happy when his stone mask slipped. So, that's why she constantly throws her gift at him, just to try and make that mask slip.

She knew he would never show another genuine smile again, he hadn't given her one since he had been changed. But she could make do with the fake ones.