Arwach did his best to keep his expression neutral as the cub curled in on himself, tail wrapping around his paws protectively. They both knew that Arwach could easily overpower the cub but he wasn't going to try that unless he couldn't convince the cub to come along. It was so much easier when he charmed them into his paws.
"Pertho," he said in return with as warm a smile as he could muster, perhaps a bit too toothy to be genuine. "Now we're not strangers." He listened as the cub spoke, taking his time to watch his body language as well as listen to his voice. He was slowly getting more comfortable the longer he sat there which was what Arwach was hoping for.
"Oh, that must be because my home is by the sea. The largest lake you've ever seen, and it's all salty," he said, trying to figure out what it was that he smelled like. "It's quite spectacular even if it stinks a bit when the tide is out. I was out on an adventure," he added, answering the question that had been asked. "It's part of what I do at home. I venture out to find new things, meet new lions, collect pretty trinkets...it's quite the life. I might ask the same about you, little one," he added, cocking his head to the side. "What are you doing out here on your own?"