[Silver hair and black coats isn't an uncommon combination when it comes to old men, but this guy looks young, so he reminds Jaskier of Geralt. Especially when that glare is directed at him! But precisely because of this comparison to Geralt, the glare doesn't faze him. Sorry, Sephiroth.

He tries the volume button and nods when it works, clearly pleased to have learned something new.]

Thank you. They've told me I can put the music directly on my ears-- [Headphones. He means headphones.] --but I haven't gone shopping yet. I need to point out, however, that I don't think quieter is something achievable here. This is a rather noisy city, and this is coming from yours truly, who has wandered through the most crowded streets of Novigrad. Those-- [Ha makes a vague gesture in the air, trying to find the right word.] --smokey carts-- [Nailed it.] --truly know how to roar.