Kai was never one to go all out, he just didn’t know how to if he was being honest.He wanted to make it special for you,because he cared about you, which was something crazy for him and everyone else. Which means valentine’s day, with him would be…well chaotic to say the least, he knew he wasn’t supposed to betray his agreement with you.The agreement being he couldn’t go around killing people anymore,you didn’t want to change him, you just didn’t want him to do anything dumb,He loved you for it.