Aster

Twin of Estelle!! 

Has a softer build than his twin, taking more after his mother

Often follows his brothers around as they work, offering them snacks and cold beverages

Has a side-job as a model, and likes wearing fancy clothes when he's not running around the farm

He spends a lot of time with Hailey when their other brothers are busy with work, he spoils her with cute hairclips and accessories he steals from his job