Like most Lieblingstiere - no one had a clue what was wrong with Logan and his older sister Kiki when they were born. Growing up as a weird kid with strange glass parts that displayed your every little emotion is kind've like hell on earth to a young kid - for much of their younger years, Kiki and Logan were each other's only friends, spending all their time together. However, as Logan got older, he started slowly learning how to work around these constraints. Desperate for attention, he became the class clown, constantly making jokes and interrupting class until the other kids in his grade began to actually appreciate him, inviting them into their social circles. Sure, his sister felt betrayed by him ditching her, but it was worth it, right? Now he had friends, popularity, all the attention he could want, what could go wrong?
After a year spent in recovery and hiding inside his house - Logan went back to highschool in Grade 9. Everyone was desperate to know what had happened, but he waved it off, telling every person who asked a different story. It didn't matter. It was only his business.
Post graduating, he skipped college to go directly into his transition - shaving off all his hair, testosterone, top surgery, bottom surgery - the more male he became, the more comfortable he felt wearing girly things. Sure, his parents didn't understand him (why become a boy if you're just going to dress like a girl?) but he'd long since moved out, and cared little about what they thought. He had two boring jobs, a little apartment with a cat, and enough money to pay his bills and to help support Kiki. What more could he want?
Probably the most striking change post-transition was the newfound ease in which he could get women. Is he perhaps a little mad with power? Perhaps.