Karin simply got over Sasuke and never had an infatuation on him since. If they do meet in the manga she would feel happy for him. Remember that Adult Karin is mature.
I didn't butt into anything dear, this thread is posted on an open form which is accessible to all members of the base. Unless there's some type of BE GONE RASTA' disclosure I didn't read the day I became a member but I'm sure it doesn't exist.
Secondly, don't ever fix your mouth to call me bias when your entirety on a Sakura relelated & NON-related Sakura thread receives instant negative connotation not matter the topic at hand lol
OP's thread has nothing to do with Sakura yet you worked her into response. I would like to know what I'm being biased about because if you do the research I've consistently praised Karins growth as a character.
The Boruto series will be about the new generation. Why are you even expecting a Sasuke/Karin interaction? That's one of the most unlikely things to happen.