Shoto's waifu's feed

For a moment, euihyun's smiling-menacingly expression is really similar to his sperm donor.
But the difference is, I hate his father so much that his face, his guts, his everything disgust me to the core, and I refuse to think that they have the same blood and some similar qualities tgt.
But when euihyun did it ? Gosh, he's so hot, handsome, adorable, all the good things someone could say about