I'm sure he's going to be the love interest by the end no matter what, but I'd at least like to see him punched two or three times first. Then again she apparently let him kiss her without punching him, so... not much hope left...
If she really has to marry that disgusting creep of a prince the manga fell from a 9 to a 1 out of 10 for me. I hate that fucking trope of the fl falling for the f-ing stalker guy.