Distort Person

You put a humanoid you can see under an illusion of unfamiliarity. For the duration of this spell, nobody can recognize them from looks, voice, mannerism, smell, touch, or other passive clues. Their illusory appearance is as of an average stranger of the same physique, age, race and sex, but there is a small chance for any of these to change. This appearance is determined at the moment of casting and even the caster has no influence over them. Nonmagical objects worn or carried by the target at the moment of casting are also altered by illusion, making them useless for identification. The distorted humanoid can't perceive the illusion and perfectly recognizes itself from these clues given the opportunity, like seeing their reflection.

 

Any creature who has reason to suspect they aren't perceiving the truth can spend an action making an Intelligence(Investigation) check against your spell save DC to examine the distorted person. Creatures in love with the target have advantage and proficiency on this skill check, regardless of any other circumstances. In this and only this situation, the same result to passing the check can be also acquired by sharing a kiss, if the creature in love is already convinced by the distorted person's identity but didn't yet pass the check to see trough the illusion.

Additionally any specific proof of identity, like declaring information only the real person would be expected to know, or having other creatures vouch for them, gives advantage to all creatures who would be influenced by this proof on all subsequent checks examining the illusion.

 

If a creature discerns the illusion for what it is, any distortions on the target end for them. Creatures that have an Intelligence score of 5 or higher will also realize the magical influence.