You are here alone again
In your sweet insanity
All too calm, you hide yourself from reality
Do you call it solitude? Do you call it liberty?
When all the world turns away to leave you lonely
The contract binds Kiritsugu for actions he takes after it is in effect.
Strategies he had hours before are not excluded. That's why it is strange Archibald isn't even able to see that.
But I guess that in the end he had no choice at all since he really cared about Sola.
Should he agree or not, they're both dead no matter what.
All the things I really like to do are either illegal, immoral, or fattening. And then: Golf.