Axel wonders if telling Saix that he's ok with those two kids, the two he wandered off to be best friends with while leaving Saix behind, would be the right thing to do. He honestly contemplates lying...hoping that it might make their relationship better.
But that's a stupid thought, isn't it? With a sigh,]
...Yeah. [Should I be sorry?] I told 'em I'd stay with them for, you know. Safety reasons. [A little laugh] And they've been sorta using me as a heater.