<span>The thing which causes Arsat to first speak to Diamelen is A. He wants to tell her that he loves her. Diamelen meant a lot to him so that he would do anything to be together in a safe, peaceful place, where death can't chase them. But he couldn't reach such a place without sacrifice that he will remember till the very last day of his life. The guilt of sacrificing his brother for his love will never vanish.</span>
"rosy-fingered Dawn" is a common epithet used in the Odyssey. An epithet is a phrase that is a description, and when used, everyone understands the reference. For example, another epithet would be "Son of Laertes" for Odysseus.