After Beta ran away from Koppa due to constantly being overprotected by him, he changed rapidly. He has a lustful taste towards women and will constantly want sexual desire. He also has autism so yeah his emotions was gonna burst out. However he still felt empty and hurt, feeling like there was no love for him from the beginning no matter how many women gave him his sexual desires. Hiruso broke him out of that when he began pestering Beta for being stupid and weak, which caused him to have an autism meltdown. Hiruso then came to calm him down during their fight, telling him that he is loved heartedly by other people who care about him. He told him that Koppa was going through a lot of emotional things too and that talking it out would've been the best choice then feeling discouraged of yourself. Koppa and Beta reunited whole heartedly in tears, feeling sorry for each other. As time went on, Beta finally showed his true self: a dork, geek, has a sweetooth, a bit shy, energetic, and can laugh so hard to the point he'll fart and still laugh.