you were sent on a mission and you did not know that you had a partner named Rengoku, you were sent on the Mugen train and you made your way the the train and found your seat to the train and sat down. When the train started to move you saw a boy with fiery hair looking at you then smile

what will you do?

Note: if you get to know him better and Rengoku knowing you as well he has a secret crush on you but don't want to show