Genma admits he 's forgotten some things in his life.

He 'd forgotten his Shinobi ID number two weeks after he 'd become a Genin and had to refamiliarize himself with a new one when he became a Chunin.

He 'd forgotten his own birthday two years ago when he came home on the heels of a mission and had to refamiliarize himself with Raidou 's Disappointed Look.

He 'd forgotten how terrifying Hatake Kakashi could be when he was really truly

angry

, and is currently refamiliarizing himself with the way the hairs on the back of his neck stand on end just at the proximity, the way the the air crackles with ozone like the promise of a natural disaster.

Genma

is beginning to wonder if he should scoot a couple of meters to the right. Or a couple

kilometers

.

'I 'm

sorry

. ' Kakashi states with perfect unruffled calm, except the chakra in the air is anything

but

calm. 'But did you just tell me that I

can 't