[He's heard of Selim but he doesn't remember him... and he doesn't think that Selim would know who he was anyway. And from what Al knows of him, it's that he's a perfectly normal kid who was killed while the Fuhrer was being taken down by Roy Mustang. No harm talking to him, right?]
Hi. I'm from Amestris too. I don't think we've ever met... but you might have heard of my brother...?