Final answer:
Eli leaves Serenity for the first time ever to explore the outside world.
Step-by-step explanation:
Eli leaves Serenity for the first time ever to explore the outside world. In the given context, the lines 'that enemy, can't it have a place too?' and 'Doesn't a tear deserve a close-up?' indicate that Eli is seeking new experiences and perspectives outside of his familiar surroundings. It can be inferred that he is curious to venture beyond the confines of his known environment and discover what lies beyond.