A pair of sisters whom separated by a vast chasm, the sky to the earth, she was of the heaven, and her sister was of Kur, the abysmal underworld, each ruling upon their respective domains, seldom to meet, and when they do, they mix like fire and water, each second spent at each other's throat, simply polar opposites; it was only natural for her to react with surprise to such affection despite their previous animosity, in fact, the goddess herself inwardly felt shocked toward her sudden display, such emotions would typically be kept within her mind and then to be displayed with nonchalance.
Even so, the goddess brought a hands to her mouth in an attempt to stifle a amused laugh, who would've thought her reactions would be so comical and entertaining, poking fun and teasing her sister had always been a favorite past time for this particular goddess, during the times they meet of course; as such, it's difficult to tell who was truly the eldest amongst them.
“Ereshkigal… I would… thank you for believing me, nin…”
“I won't disappoint you.”
As the words spewed from her lips, a blush slowly crept upon her after she realized the extent of her words, though it had embarrassed her to a great degree to openly admit her thoughts and emotions, she felt obligated to do so after what she had done.
A embrace that had never happened in the past, as said before, it was rare for them to meet, much less interact to such an affectionate degree, as such the goddess wished to savor this moment of peace, to carve it deep in her heart and hold it close.