action!;
[He can't help but do a once over - she's cute! And it's not as if he's met any real blondes before Marina, so it's always something that awes him a bit. He holds his hand out as well, but gives a shrug.]
Hehe, it's nice to meet you too, Claire-san. And officially, I'm Yosuke. [He pauses, winking.] Also officially - you have to be so formal. It's no big.