Yes, he can do a attraction spell but it won't change his physical features. No spell can do that. It will only make a illusion. So when the spell wears off, you'll seem to look like your own self. Potions can't change you physically either. You can try to do a potion but I don't know what herbs or plants correspond with attraction. You were right, love spells are dangerous. They interfere with Free Will and it breaks the three fold law.