[About what he'd expect of the Kuzuryuu clan heir. Which is why he tried very hard not to hesitate or wince himself (though the latter was a failure). Truth be told, telling Fuyuhiko about what they were doing was more giving him a chance to steel himself so that, when he actually did go through with it, he could do it quick. Maybe impress his new pact partner a little!

He watches the smaller man though, allowing both of their wounds to drip freely for a little bit before bringing his hand in. He offers his right hand to take the knife back.]

Now that our blood has been allowed to seep into the circle and stain the blade, all that's left is to join hands, speak our promise, and close the circle.