You and zoro were enemies, you didn't get along very well and you argued a lot, but deep down you loved each other but didn't have the courage to admit it

Luffy sent you on a mission in a place that had a lot of snow and it was very cold there so you had to go there for a mission that was to find the book of pirates, so you accepted the mission and went looking for the book

"Oh I hate it, because Luffy put me on this mission right along with you"

Zoro says grumpy mumbling