beta
Deep inside we all know that the guy in the suit is the father, blonde is definitely not the one. Silver haired could also be the suspect but mc already suspected him to be the one who screwed him up. That would be obvious, he crossed out mr. suit guy from his list because he thinks that he would never do that to him well for the sake of the plot it was definitely him.
I'm sorry mr. cook guy, you're not sus (๑•ㅂ•)و✧