Tony/Pep - Panic Attacks
Speaking of Tony Stark, the man was headed down into his fiance's office at the moment, after having sent Gwen out for coffee. He really just wanted to get her out of the lab. He was having one of his freak-outs, and didn't want the blonde girl to see. Sweaty, panting, pacing, and generally feeling like he might die, Tony headed down the stairs and through the building toward Pepper's office.
Maybe she could talk him down.
It wasn't surprising he was reacting this way, though. He'd been having panic attacks in real life as well as in the Dreams.