Nensu almost hesitated, and grew concerned, the moment she saw Midoriya immediately close his eyes. Was she being too fast with him? Was it too much? She didn't know, whether if it was a good or bad reaction to her own actions. She knew that he wasn't quite used to this kind of contact, and yet, she still wondered, whether if she crossed a line. Using the same left hand, she gently caressed his cheek with her thumb, hoping that it might be able to calm him down. However, his response surprised her, and Nensu slowly, but faintly, smiled in relief, even though there was still a stirring of concern within her. Having to stand up first, the female used her right hand to help him to his feet. 
"Come on".
She softly said, still holding his hand, until she managed to use her strength to pull him up. 

Momo continued to look up at Heims, although she then looked down in shame when she was told not to worry. In truth, it was kind of hard not to, considering that he was in such pain, and that the cause of said-pain, had only made her grow wary for his wellbeing. In response, she took hold of one of his hands, and gripped it gently. 
"I'll try".