I think before Sihwa and Sohan talk again, Sohan and his dad needs to talk first. I think he deserves to let it all out with his dad, please author we need that moment He's always been selfless and I need him to know putting himself first is not always bad.
Also Sihwa is created out of Sarah's selfishness or desire to recreate her lover. All his life he's an experiment and him coming to Earth is Sihwa taking control of his life, something Sohan needs to learn. But also Sihwa needs to learn Sohan's selflessness and humanity so he can understand. Like they need to learn from each other
Anyways we better have a 3 chapters long make up sex










People said this has established relationship so say no more I'm reading it