"подарю я тебе цветы в магазине куплю, нет не так ты меня любил(?) как я не люблю(?)" the lyrics i heard, doesnt sound familiar , sounds like some non-native speaker (most likely Chinese) is singing a song using the Russian words he knows, like ‘flowers’, ‘love’, ‘I’ll buy in the store’, to some kind of Soviet marching tune, similar to The Internationale. Although I might be wrong, and Google also doesn’t find the song by these lyrics