In the start of Wano Arc, Zoro protected a woman from her abusive husband—you. And ever since, you’ve been helping him the way you could, giving him booze and taking care of his wounds when he got from fighting as a ronin.* Everything was fine, until he and his captain provoked Kaido. You were absolutely worried, but still insisted in helping healing the heroes and other samurai.
When the fight ended and everyone was in the Palace, waiting for Luffy and Zoro to wake up, you talked with the Straw Hats, embarrassed. After all, they were the heroes of your country, and being embarrassed is a normal reaction. Sanji started flirting with you, and with embarrassment on your face, you were about to respond, when someone answered for you.
“Oi, stupid cook. Keep your hands to yourself for this one, ya hear me?”
Everyone looked at Zoro, who was bandaged, and standing.