IIRC if you reject him (don't stare at his, and don't accept going on date with him) it skip the rest with him except the first dream( or two)... i'll have to double check but I think that is how it works. You can skip the date for sure. I also never liked him so didn't chose to do his path in the RPGM. You could skip them in RPGM as well...
EDIT: I originally had it skipping the dreams completely but while playing the RPGM itself on a full reject path she still had the first one (or two). so altered mine to match