In Kostos’ personal experience the way to win an argument with Nell is to have a screaming fight about it, walk away, and wait about a year for her to see reason and/or miss you enough to come around.

So yes please ask him. Roundaboutly.

And he makes an excellent rebound mistake because he will pretend it never happened even a little bit but WHAT DO YOU MEAN REBOUND WHAT DID YOU DO