Harvest Moon: Boy & Girl Tips

I recently played Summer of my 3rd year in harvest moon.I gave some things to him and figured that you girls out there may want to take notice of this.I think Kai likes corn,tomato,curry(he dosent like curry noodles)and honey.This is all i know.When summer comes,try giving things to him.ill try out some things too.=)hope this helps. Kai actually likes flour and oil too.