они настолько пестрили эмоциями, чт

они настолько пестрили эмоциями, что вникая в них, можно было легко потерять грань между миром вымысла и реальностью.

Results (English) 1:

so they were full of emotion, that delving into them, you could easily lose the distinction between the world of fiction and reality.

Results (English) 2:

they are so emotional that spoke without them, you could easily lose the line between fiction and reality.

Results (English) 3:

They are so aggression изюмно emotions that, without intervening in them, you can easily lose the borderline between world fiction and reality.