Initiation.
An Elite Five Tradition.
When a member has crossed over from the realm of childhood into the realm of adulthood, they will have a small party. Kyle and Kay had to go through it first and it had been all of the other Elite Five members idea.
✿✿ Flashback ✿✿
Kyle and Kay's Initiation
Kay was fidgeting in her room, cursing Kyle in her mind - but not transmitting the thoughts to him. When she got her period, she had been in total shock as she was only 11-years-old. It's not unheard of, but it certainly was not the norm.
Kyle had come to her rescue upon hearing her scream when she saw the blood. He was calm and explained to her what to expect and what to do. Their mum had never given them 'the talk' - mainly because she didn't think they'd enter puberty so fast.