Robert
Vivienne followed Lilith from behind, but stopped before inches of the edge. The wind picked up, causing her long white hair to wave with the breeze. When the Zareth offered to answer things about her kind, she thought of some pressing questions that's been on the back of her mind. 

"Well... Does your kind eat or... Wait... Does your kind need nourishment of sorts?" She had read in her Scriptures about Angels doing God's work, but there wasn't any mention of them eating for nutrients. She had assumed that they simply do not eat.
Anthony
Lilith smiled before letting out a light chuckle. "Yes, Zareth need to eat just like other races. I have a mainly meat diet due to how easy it is to prepare it." Lilith said looking back to Vivienne. "You must remember I am not the exact same as the angels from our scripture." She said walking over to Vivienne and clasping her hand with hers and using her other hand to make Vivienne point. Slowly she moved Vivienne's under her chest armor and to the 2 inch in diameter hole in her chest. "Angel's in our scripture do not come with holes in their body like me." She said as Vivienne's finger dug further into the clothing over the hole.
Robert
Vivienne nodded in understanding and mentally scolded herself to stop comparing her to Angels in the Scriptures. "That's right, you are different from—-wait waah! What are you doing?!" 

The priest became surprised that Lilith took her hand to point out the hole on her chest. It was surprisingly deep for Vivienne and thoughts began sprawling out on how and why they have it. 

"I—um—the hole is deep!" She blurted out. She didn't knew what to expect and soon apologized once she calmed down. "I'm sorry, this is entirely new to me... People contact, new species, a hole.."