This is from gintama era:

Kamui is a one of the strongest person, U r a best friend of kagura Who has a crush on kamui Kagura didn't know about it .. U have ur bestfriend who's hijikata who Is a police officer Will u and kamuii will be together?? Kamui is a cold man , red flag in behaviour, green flag by face Gintama secretly knows that yuki has a crush on kamui