Fortunately, Unfortunately

Unfortunately, a chipmunk saw him and thought he was family and was angered when he came back and threw nuts at him
 
Fortunately, Jack's new murderer friend chased the chipmunk off.
 
Unfortunately, the chipmunk returned..... with more chipmunks.
 
Fortunately, the chipmunks had really bad aim.
 
Unfortunately, their terrible aim drew the unfathomable wrath of a nearby beehive.
 
Fortunately, the bees went after the chipmunks.
 
Unfortunately. The chipmunks had honey grenades and threw them at jack, attracting the bees.
 
Unfortunately, the bees were faster.
 
Fortunately, Jack lost them by jumping in a river.
 
Unfortunately, he got caught in the river rapids.
 
Fortunately, he got hold of some sturdy debris to keep him afloat.
 
Unfortunately, the chipmunks were waiting
 
Fortunately, their aim still hadn't improved.
 
Unfortunately, the chipmunks managed to hit Jack off the debris keeping him afloat.
 
Fortunately, it was a tiny waterfall he falls down from being draghed by the rapids.
 
Unfortunately there were crocodiles waiting
 
Fortunately, Jack was the son of a famous crocodile hunter.
 
Unfortunately, crocodile hunting is not hereditary, and he never learned the art of crocodile hunting.
 
Fortunately, he was a fast swimmer.