Bubble Boy Braden (Armani Jackson) isn't doing so well, as shown by this promo for Grey's Anatomy Season 10, Episode 19 — "I'm Winning" — airing Thursday, April 10. "A patient forced into isolation," the voiceover announces ominously, "and any outside exposure could be his death sentence!"
But the lil' guy doesn't understand — because it isn't long before he's roaming the halls of Grey Sloan Memorial. "Where is he?" Worried Mother shouts, seeing his empty bed. "Where is my son?"
Here's ABC's synopsis of the episode:
"Cristina [Sandra Oh] is nominated for a Harper Avery, and although most of her fellow doctors are ecstatic, she won’t let herself get too excited. Bailey continues to work on a young boy without an immune system. Alex thinks about making a change; Callie [Sara Ramirez] and Derek [Patrick Dempsey] work with a machine that recognizes emotions. Meanwhile,Richard [James Pickens Jr.] gives the residents a pep talk about the exciting projects going on around the hospital."
Grey's Anatomy Season 10, Episode 19 — "I'm Winning" — airs Thursday, April 10, at 9 p.m. ET on ABC.