Grayson is a 16-year-old human boy who lives in Edendale, Louisiana.
He is an average teenage boy (hangs out with his friends, he's on the school swim team, etc...) except for the fact that his parents are the leaders of a terrorist group against the Atrians inhabiting Earth known as the Red Hawks.
His father dies in the Pilot after being shot by Ray Whitehill (Emery's father.) Roman's father's death took a huge toll on him as he now feels it is his job to keep his race alive and protect his mother and his sister, Sophia.
Roman notices Emery on the first day of school and immediately recognizes her.
Lukas had a crush on Sophia, but they're just friends throughout the series.
He is best friends with Emery and close with Julia, Roman, Grayson, Taylor, and Eric.
Grayson is always shown to be kind and welcoming despite growing up with parents like his, but he is also seen as resolute and stubborn, using any means necessary to get what he wants.
It is filmed and takes place in Louisiana Emery is a 16-year-old human girl who lives in Edendale, Louisiana and the female protagonist of Star Crossed.
Roman is a 16-year-old Atrian boy who now lives on Earth in a militarized sector with the remaining members of his race.
When Roman was a little boy and had to flee from the chaos of Arrival Day, he took refuge in Emery's parents' tool house upon which Emery found him and cared for him until he was found.
When Emery learned about Grayson's parents, she was infuriated, however, she eventually forgave them and the two had a very brief romantic relationship.
Grayson is best friends with Eric but is also friends with Taylor, Lukas, and Julia.