well this was one suspenseful kdrama but it ain't that bad. lets me break down it so we got our FL whom have face blindness u know the chick of only recognizes 1 person's face will the AI ain't the ML sadly but it has ML's face so the AI is like a copy of ML but like a better version but the AI along the way start to actually gain human emotions but he doesn't actually love FL in any romantic way he loves her as a friend well that's what i think. i seriously did cry in this Kdrama because the AI had to be deleted for the betterment of humanity but that's the most messed up shit i couldn't agree on like the AI did nothing the actual human that's garbage lives his whole life without any regret like anyways the actors and actress are good at portraying the characters. this drama is actually good. i would like a season 2 with the MCs bringing back holo but seriously dude the AI only frecking did hacking cause he wanted to know the reason behind the ML mother's suicide oh and a spoiler she has actually murdered by the mirror old CEO dude at first it seems like an accident causes the fell but naa the dude suffered her to death. the CEO also got away for murder for like over 10 years. so yeah but the best part was when the AI broadcast the CEO confession now that was actually genius cause i was like he should broadcast the confession and it did the best scene ever honestly.