She was still busy trying to figure out just what had sparked such a change in Sam. No, it wasn't huge or really all that noticeable to someone who wasn't paying attention, but knowing him as well as she did, it was something she couldn't help but catch onto. He'd never been so...alright with things. Normally by now, he was fidgeting and looking more than a little uncomfortable.
"Um...yeah," she replied, sounding a little lost in thought. "Yeah, definitely weird. Didn't really sound like a heartbeat, did it? Not the way they usually sound, anyway. Pretty...pretty fast and all that."