Authors write backstory because usually the characters show up fully formed, and we have to find out about how they became, later, ourselves.
It’s really like meeting real people; we meet adults, and only later may find out about their pasts. If ever.
Characters may start to tell us stories about their pasts. This is one of them.
wow he looks good <3<3
We wuvs our uniforms, yes we do.
oh yes ^^