So this one is a bit simple. It’s them saying each other’s names. BUT reason being: I wanted to SAY something about how they refer to each other. Since joining the team Franky seemed to have given nicknames to all of the crew (Strawhat, Cook, Long-nose, Reindeer, Navigator, Swordsman, etc.) But he always called Robin by her name. I just think that was kinda adorable. He didn’t need a nickname for her. She was always just “Robin”.