Almost perfect short movie, dealing sensitively with both the problems faced by the hearing impaired in building a bridge to others to express their deepest feelings and BL. Very brave to tackle both subjects in one movie. Very well acted, timing almost perfect. I was not clear whether each had the same depth of feelings for the other at the end of the movie, but perhaps this was left purposely ambivalent. The Japanese seem to be able to produce these very accomplished movies with a refinement of feeling and mood which is difficult to find elsewhere, though both the Japanese and Korean film industries are imho far ahead of those in other Asian countries in terms of production values. Will definitely re-watch in the future.