To study data and patterns
For Germany the treat of Versailles dealt them a heavy hand. They were imposed land, economic and military restraints as well as forced to pay a great deal of the reparations cost for countries like France. Whom during world war one had received heavy damages.
More specific on territory, Germany's land were split between different nations. Such as the Rhineland which they were prohibited from occupying after losing the war.
Hope it somewhat helps :)
Quality time to me means paying attention to the other person with little distractions and maybe watching a movie or playing a game with that person.
When it comes to talking about things unless you think the person should know I would honestly say you don't have to tell them unless it's something involving cheating, lying, or anything big.