Detailed text transcripts for TV channel - CNN - 20170617:07:51:00
Could ever have. >> wow. you love him, right? [crying] >> he's just the best. [crying] >> you're a pretty cool kid, man. thank you. you all right? >> uh-huh. >> he's dealing with this awful thing, and what he cherished the most in life is friendship. i it really sort of touched my soul because all he wants is just a friend, he wants human contact and i became his friend in that moment. grayson just celebrated his last radiation treatment. but survivors always fear their cancer could come back. that's what happened to hanna. she was diagnosed with a kidney