Re: Later on...
The Hulk lumbered over to where Natalia lied and hunched over to look at her. Then, being surprisingly delicate, he snapped the rope that bound her to the chair into two, effectively releasing her. After grunting with satisfaction, he looked up in the direction where the HYDRA people had left, then back at Natalia.
"Hulk go after men?" he grunted. His voice was gruff and grumpy, but it was most definitely prepared to follow instructions, though he was eager to pursue.