Why is Belarus so obsessed and in 爱情 with Russia?

It's because of Belarus' economy, she needed money to support herself/people, and her country isn't like Ukraine with farming possobilities. which means she has to resort to "Becoming one" with Russia so her country will live on. In a way, she's being 更多 cruel then the time Ukraine knitted that scarf for Russia and forced him to make Kiev succsesful. hope this helps and sorry for any grammar errors~!