For those of you confused about the ending...
If you weren't 100% sure that the sister was dead, I feel like I should clarify a few things so that you don't go looking for a discount surgeon online.
Transplants cannot be performed
- In a garage
- By one person
- By abducting a random person and hoping their blood type matches that of the person receiving the transplant
- With kitchen knives, no matter how nice the set is
- Without any kind of medical equipment keeping the 'patients' alive/breathing
- By a teenager whose medical training consists of "well I pulled a lung out of a dead bird one time so I think I've got this down"
Please avoid any craigslist surgery ads if you feel any of these factors might be involved!! But seriously, the sister is very, very dead.