WHO ARE THESE PEOPLE?

An alliteratively literary fictional female longs for the love of a legendary leaper and master of metallic manipulation. Despite her intellectual proclivity and finesse for fact-finding, she falls for the illusions of her elusive lover, oblivious to his duality. Meanwhile the mythic mystery man perpetuates his image of mediocrity in an ultimately futile effort to conceal his prodigiously dazzling endowments and his extra-tellurian origins.

Answer:

Lois Lane and Clark Kent (Superman)