Actions Don't Always Speak Louder Than Words

I loved 4.21 & think the writers did a great job honoring Steve & Cath's relationship, but wished we could have had more about what they were thinking & feeling, so here's my take. I know not everyone may feel the same way, so if you disagree or hated the episode I won't be offended if you choose not to read as this story might not be for you. Obviously contains major spoilers.