Bite (2018)

Taiwan is overrun by zombies. Huo along with his wife, Gui-chun, runs to a fishing harbor but misses the ferry they are supposed to take. They decide to hide in an office of Fishermen's Association and get some rest. However, it is not until the moment when she asks him, 'What will you do if I am bitten by a zombie?' that Huo notices a bleeding bite on her arm.