Not moving made it easy to close the distance between the two.

"Words are cheap, Doctor," Thanos replies. He cares nothing for the parlor trick of the man changing his eye color. As The Doctor continues his tirade, Thanos closes the distance completely, leaving him an arms length away, Thanos towering over him. He glowers down at the Doctor as the man finishes his last words.

Thanos chuckles. "A virus? Perhaps you should have gotten your vaccinations, then."

He reaches out to grasp the Doctor by the throat.