Yeah, it was her sixteenth birthday.

She's been having some trouble lately. She's so focused on being a professional hero that she doesn't seem to make anytime for herself. Everything she does is related in some way to her hero training. She's missing out on the best days of her life right now, but who am I to tell her she needs to ease off, you know?

She's pushing herself to be a savior but she's still a sixteen year old girl. I don't think just handing her some material item is going to cut it.