[ She tilted her head and looked slightly amused as her clothes shifted back to the normal (for her) attire that she'd been wearing when he'd first arrived. ]

Six when I entered Limbo. I was...[ she twisted her expression thoughtfully for a moment ] time moves differently in Limbo. I was a teenager when I finally escaped and joined the New Mutants. I was an adult when Belasco recreated me. [ Or close enough ] Though, we are all adults now.