[Beanie Recs] Human-ghost romances

I believe A piece of your mind is a candidate.
What is a ghost if the idea of someone, an invisible presence ?
In this drama, Ha Won create an AI with the personality and voice of his first love that haunt him. As in a human-ghost relationship, they can communicate but not physically interact. And as in Oh my ghostess (the only other drama I’ve seen with such a couple) they require an intermediate to interact.

[Beanie Recs] Human-ghost romances
Source: Buzz Pinay Daily