A possible reason why the uke doesnt want seme to become a vampire is that he knows immortality is not something to be happy about. He experienced it, his family dying one by one in front of him. When all your loved ones die, leaving u behind all alone, it's tragic. He doesnt want the seme to go through that, coz he may regretbit one day, not being able to die.
That's just an outburst. She was definitely wrong here, but after all, she's a nice and caring girl, she really does care for them. All those times she must have felt suffocated, and failed to control herself. There are times we become unreasonable under stress. Just like how Taku vent out on Ken when he felt jealous and depressed. The girl was really distressed having to lie all the time and seeing Ken suffering helplessly.
There are times we make mistakes and regret later. Maybe when she gains composure, she'll really regret slapping him. We cant just judge a person based on an emotional outburst. I like how she deeply cares about them and went along with Ken's lies for his sake. Those lies must have affected her too











Someone pls kill that blond-haired son of a bitchhhhh