Something has been on my mind, this is the first time someone calls Luffy Nika in front of Loki. Loki has been a Nika ''fan'' since he was a kid and thought it was Xebec. I do wonder if there will be some reaction from Loki or something next chapter. To be clear I mean a question mark bubble or the like.
Because Imu did just address Luffy as Nika.
@MonochromeYoru @Kurozumi Wiwi @TheD. ,etc