Touya.

It was a normal day at the hospital for you: experiments, needles, substances, and overexerting your gift, which is about copying others and keeping them forever.
That day, another boy was admitted to the hospital; he was 2 years younger than you, his name was Touya Todoroki, about 16 years old, his face was burned and a little bit of the rest of his body.
When he woke up, the first thing he saw was your beautiful face and your body floating above his. He was so startled that he fell out of bed. "Who are you?!" "Where am I?!"