god forbid that yichan is deaf because being deaf is so horrible and cheongha has a horrible life because shes deaf not because her parents are horrible, idk how ppl can watch this drama and not see the major problem with it.
It’s kinda bizarre that his reason for traveling back in time is to stop his dad from becoming deaf, there is nothing wrong with being deaf and he doesn’t need to be “saved”, he clearly doesn’t have a problem being deaf in the future