Complex sentence: In the opening of the secons season, when he meets Firefly for the first time, Snake Eyes does not seem to trust him, which is a good thing since Firefly is later revealed to be a spy.
Split into simpler sentences: In the opening of Season Two, he meets Firefly for the first time. Snake-Eyes does not seem to trust Firefly, which is a good thing since Firefly is later revealed to be a spy.