Kaisa doesn't know Carver's face, but she's heard the rumors--possibly rumors supplied by Bethany--and it's not like there are a lot of random Wardens wandering around Kirkwall. It's still entirely possible that Kaisa is jumping to conclusions, of course, but that hasn't ever stopped her before, and she has no intention of letting it stop her now.

She fetches two mugs of beer, and sashays on over to Carver's table, plopping them down right along with herself, one of them being slid to Carver as she begins talking. "Andraste's frilly bloomers, you're Carver Hawke, right?" She doesn't actually stop to confirm this, continuing right on chattering, a cheery grin on her face. "I was beginning to think that Bethany had warned you to keep your distance, lest anyone try t' make good on the deals she's made with ya. But here you are!" Here, she gestures to Carver. Yes, that's him. Good job, Kaisa.

"So, how d'ya feel about autumn weddings? I can wait for winter if you wanna get better acquainted, of course, or I can just tell you my life story right here'n now."

It should be noted she also has a dog--not a full-blooded mabari, but there's still some in there--that seems entirely used to his mistress' excited chatter. He gives Carver's general direction a sniff or two, then flops bonelessly on the floor with a yawn, drifting into a light doze.