[Both hands seem like a bit much to Gundam, but otherwise he's fine with a firm handshake. It reflects the gravity of this deadly alliance!]

With that, the contract is sealed!

[Satisfied, Gundam steps over towards the snow he was amassing when he found her, with his arms crossed.]

An empire is built upon a foundation. ... Typically one of blood, but snow will suffice in this case. We must shake this snow into the walls of our mighty citadel! Just follow my instructions about where to build up these frozen tears of the heavens, and we shall prosper!