Ben felt guilt and pity mingle in his stomach, god, he really didn't know how the others could do this. Leave Arvo(? Was that his name?) out in the cold, he found it kind of disgusting, god, he wanted to do something. 
"Hey." He repeated- what a stupid thing to say, now he was repeating himself, stupid stupid. 
He found himself staring at the binds that tied Arvo, a sudden inspiration hit him, "hey- so- uh..." This guy couldn't speak much English, how could he say this. 
"I-" He pointed to himself, "I am going to cut-" he make a cutting motion with his hands, "your binds-" He pointed to the ropes, "but don't uh-Don't run away-" He shook his head as he looked around, "or Kenny-" he pointed to where Kenny was standing, well away from them, "he's going to kill me." 
He hoped that all got across to Arvo, oh Jesus he hoped it did or he would be dead, he took his pocket knife out of his pocket and cut at the ropes until finally they came loose and then fell to the ground. 
"I'm..I'm Ben by the way, uh, you're Arvo? Right?"