Author's point of view...
As they were driving back home, Thea remembered an incident from their childhood, in which Cinthia wanted a doll from Thea's toys so badly.
That memory had a mark on Thea's mind as that doll was the only expensive thing in Thea's toys collection and also it was the last gift for her birthday from her grandma and so Thea clearly refused to give it to Cinthia at that time. They were just kids, like five to six years old but still, Cinthia was so cruel.
As Thea refused to give it to her, Cinthia secretly destroyed the doll and pushed Thea down the stairs, making her fall badly.
Thea fell directly on her face which hurt her mouth. Her lower lip was torn so badly and was needed some stiches to recover. She also lost two of her teeth at that time.
It was all a mess with blood and pain. Thea was clearly a victim at that time but before Thea could say anything about her to her parents, Cinthia played the victim. She started crying so hard as if it wasn't
