Lonely without you (katakuri X reader)

The story/ scenario starts after katakuri and luffy's fight where he was badly injured. So brûlée sent katakuri to an island to get him treated from one of her friend. The story mostly focuses on the romance between katakuri and reader. More depth to the characters will be showed in further chapters. I have never written a fanfic before so yeah! Wanna see where this scenario will head towards!