Bo and Zivanka

A Gundam couple I made up in a romantic mood. The man is Bo, a skilled swordfighter but deaf. He's only been deaf for a few years and hasn't learned sign language yet.He communicates to Zivanka through hand signals and looks. Zivanka is his wife. She is missing her left arm which forces her to fight with a sword (normally she'd use a bow and arrow). Please, don't mention where her hand is...