Complex sentence: Nicol's musical scores lay scattered on the floor and his uniform rests in Athrun's hands; the young Zala swears revenge against Kira Yamato as he mourns for his friend.
Split into simpler sentences: Nicol's musical scores lay scattered on the floor and his uniform, in Athrun's hands. The young Zala swears revenge against Kira Yamato as he mourns for his friend.