Taking the second or two, catching her breath, Indie wasn't expecting to hear anyone speaking, until the voice cut through and her attention was caught. Finding the person who'd stopped in, Indigo pulled herself to her feet, twisting around to take in her visitor, ignoring the twinges of painful muscles. "Boost?"
She wasn't sure what the entailed, although she knew she was pushing herself through one of the most difficult simulation levels that there was. Something she never really did, push beyond her own capabilities. She knew that it could lead to something dangerous, a damage that she shouldn't risk, she had a team that she needed to be there to support and provide back up for.
"I'm not sure what that means." But if it was assistance on a simulation, she wouldn't turn it away, partly because she tended to welcome those who wanted to join in, who wanted to assist or just participate. Indigo wouldn't call herself an instructor, but she was ready to help other people to do what they were trying to do.
Clearly he'd come here for some kind of reason, possibly to train himself.