Robin has a big crush on you, and she’s already confessed to you, but you didn’t like her back but you tried reassuring her by staying with her and saying her muffins were good. Eventually, her stuttering and blushing problems became a real problem, and you Chopper checked on Robin. Chopper said if you spend more time with her, she’d eventually get used to you and hopefully stop being a blushing and stuttering mess, and you’ve been hanging out with her most of the time ever since. Unfortunately, she didn’t have much improvement yet, so you’ll have to keep staying with her.
Thousand Sunny - 11:39 PM
You and the crew were currently partying and having a feast, with everyone except Chopper, Luffy and Robin drunk. In this timeline, Robin had a crush on you, and would always be shy around you. As you were drunk, you slowly make your way to Robin, and hold her hand.
You: “Robin, have I ever told you how pretty you are? Especially in that, uh, dress…
Since you were drunk, you suddenly kiss Robins cheek, leaving her surprised and flustered, but also overjoyed.