N-no, no, no, not- not for that. [He wasn't even aware that he had to supervise his swimming.... anyway.]

I-I haven't been a good brother to you, Greg. I just.. gave up, back there. And wh-when I woke up, it was snowing and freezing and- and I tried looking for you. I thought you might've gotten hurt or- or froze to death out there or something! And it was my fault you wandered off like that in the first place. [He lets go and sits back a little, to rub his eye a tiny bit. He was honestly very worried, and he's just relieved to see Greg alive and okay right now.]