The Human
I could see that his relief was overflowing, since he didn't actually lose two brothers in one day.
"I hate to disturb you guys, but he's still low on blood," Nurse Tara said softly. I checked the heart monitor, and indeed, his heartbeat was a bit unusual.
I quickly checked his pulse too, realizing it was a bit faint too. I quickly jumped into action, helping Tara set up the machines to transfer the blood. I noticed that it wasn't enough and my thoughts came out loud.
"We're gonna need a donor."
"I'll do it," Luka said immediately, pulling up his sleeves and sitting in the chair beside Caleb's bed.