You're Beautiful and Gumiho Girlfriend felt stale, emotionally shallow, and featured characters where to call them immature and weak would be kind

I understand that it just might be your preferance in not liking Gumiho Girlfriend, but I don't understand how you can call a guy who gives up his life to save the person he loves more than anything in the world weak. To me that's kind of brave and all kinds of awesome.
Yeah, he's kind of pathetic in the beginning. But that's why wathching him transform into someone who proves that humanity is not weak and shallow and that love is not an illusion makes it that much better.