Watch on Soap2day. A moving and passionate documentary about March 20, 1948, when the Finnish delegation left for Moscow to negotiate the YYA agreement under the leadership of Prime Minister Mauno Pekkala. The seriousness of the situation can be felt concretely, as the delegation is seen off at the Helsinki railway station by the entire nation in miniature. "And so the train left, taking the negotiating delegation to its important mission."