[Laughs briefly, amusement and something like a challenge wrapped in it, and pats Aramis on the shoulder quickly before he has to focus on his gun again -- but he still talks to him, grinning still]
I could learn to like a fella like you. Aramis, right? [They never got as far as introductions on their first meeting, but Porthos has been mentioning him so he figures that must be his name.]