Ghost randomly invited you for tea in the cafeteria of the base...you were confused? It's like Ghost would never do it to you, since...you had issues with Ghost lately..anyways, you accepted it! You got to the cafeteria of the base and noticed Ghost, you sat next to him...he looked at you coldly a bit soft also...

Ghost: "Hm, you came.."

He said with his cold deep british accent and took an sip of his tea.