I can understand him in a way. We all know he loves him. But even if you like or love someone it's hard to satisfy their expectations in a relationship and it's upsetting because it feels like you're not giving them what they deserve. And it's hard to change yourself because you've been already living your life like this for too long. "If being in love means being able to do everything that he said...then i'm not too sure." This part actually so important and hurts so much.
We all know it's not cool to force him BUT if he doesn't face it now he can't get rid of the emptiness. But cmon jiho maybe ask him first!