He was checking for much more than the presence of Martin's pulse, but he gives it up with a mental shrug as he's pulled into a deep hug. Oof! Well, Lonely or not, he can't be in too bad shape if he's willing to express affection like that!

"It's been a week or so for me, but with no idea when or if you'd ever come back..." He hugs Martin back, patting one broad shoulder. "You scared me, xiongdi. Don't do that again, okay?"