Seifer was just kinda glad that he didn't push him away or anything.
"Dork. You don't know?" He hugged him a little tighter, and looked off to the side, feeling a little embarrassed at being so sappy. "I kinda like you, if you haven't noticed. That means whenever I see you sad it makes me want to beat the shit out of whoever made you feel that way." He would too, if Hayner would just tell him who it was that managed to make him this sad.