Sam flipped back and fourth between happy and scared. Ever felt like laughing while you shit a brick? Sam just did. Without thinking he approached and placed his hand over hers, kneeling down, "So doc, the tiredness an all, thats normal right?" he was still worried about her after all, and worried how she would react, but now that his hand was on hers he wanted to comfort her, if she allowed it, stroking the back of her hand with his thumb.