The translation sounds so wrong but I don’t know what actually said so...
From right to left:
Voice: "Are you really that much of a coward?" Hayase: "Oh...just shut up already..." Voice: "Guess there's no other way." Voice: "He is the one who brought the both of us to life." Hayase: "That's right. That's why..." Voice: "What are you so afraid of? Of the enemy? Of dying?" Hayase: "I am scared...but, the most scariest thing is..." Hayase: "For everyone here to...for commander to..." Hayase: "be killed by my hands..."
For everyone here to...for Commander to...end up being killed by me...Oh...just shut up...Are you really that much of a coward?Guess there's no other way.He is the one that brought the both of us to life.That's right. That's why...What are you afraid of? The enemy? Of dying?I am scared...but, the most scariest thing is...