After Operation Brighton, it happens that sometimes Keith hugs Kellyn out of nowhere and puts his head against his chest. He doesn't say or do anything...He justs listen to Kellyn's heartbeat to reassure himself that he's alive and safe and that he won't lose him.
Keith LOVES spicy food. His tolerance is quite high, actually.
Kellyn, on the other hand...The simple sight of it makes him cry.
And Rhythmi is the normal one, alongside Kate.