The Doctor was still pretty bad at reading people, but she was already sending a bit of irritation from both of them, staring between them as she listened. Tony seemed on top of the basics, which was good. Strange had his things handled. She was just trying to think if she could help and how.
"Will do", she nodded, staring at the plans and sort of glad Tony had said he wouldn't go there. Yet. Twelve wouldn't have hesitated. Of course, he was far more a pragmatist than she was. Tony would have probably liked Twelve.
She had noticed how irritable Dr. Strange seemed, but the way he was drinking coffee spoke volumes. Lots and lots of coffee. She bit her tongue from making a comment and instead focussed on Tony. "I might need to scout out materials, and the formula for the injection cores are complex. What experience do you have with alien technology?" Again, she was just learning both men and piecing together their skills. "I'm good with buildin' things. If you need help, too." Just a means of keeping busy for now.