Liver or Die

I Don’t Want Them to Be Hurt (1x15)

:

Poong Sang is hesitant to ask his siblings for a transplant. Wae Sang borrows money from Hwa Sang since he doesn't have any money to give to Sim Ran. Meanwhile, Yang Sim comes back home while Poong Sang is out. When Poong Sang sees her, he becomes furious.