Sikkle's Links
Sikkle veiws Whistle as an older brother figure, and thinks highly of him. They met when Sikkle was 10 and Whistle was 18. Since then, Whistle has taken extreme care of Sikkle.
Whistle is very fond of Sikkle and veiws Sikkle as his younger brother, taking care of him frequently. Especially since the accident.