Kakashi felt absolutely devastated, standing by the KIA stone, he's headband was off and in his hand. In the rain. Alone..

he couldn't even cry, nor do anything; just staring at the KIA stone and thinking about his friends, only blaming himself.

that's why he failed to notice you; his older sibling, who was always out on the missions..

he'd never say it outloud, but he truly wished for some support, especially mentally...