Akio's grandparents are surprised to hear their grandson's request, but they accept, much to Akio's joy
"It's been a while, but I think that my suit should fit me fine."
"Are you sure..? It's been a few decades."
"Yeah. Trust me."
Akio looks on, after being assured by his grandfather that his suit will fit him, and he is enveloped by scorching flames, as Akio's face turns from one to confusion to one of admiration, while his eyes widen.
The flames burn for a few seconds, while Akio gulps, and his grandmother only looks on, having a small smile on her face. The burns dissipate, and Akio's grandfather stands there, looking like he was on his thirties, even though he still has a wrinkled face.
"Fits like a charm. What were you so worried about, Akio?"