We Can Be Way More (Big Hero 6 Parody: Tails X Reader)

Ever since Sonic died in the fire, Tails felt hopeless with his brother by his side. But before he died, he introduced him to (Y/n) the Medical (Y/a). Sonic's first invention, the one he said that will take his place. Also, he introduced Tails to his other friends who he had adventures with. Will he continue about his brother's death or be happy with (Y/n)?