Literally has Miya in the bag, and let the alpha male bully him out of his gf's virginity. Rui didn't deserve it anyway honestly, considering he was thinking of Ayana too much, but it was whatever... until now. The way he cowered beneath Masa AND ran home without even making an excuse or talking to Miya.... I can't man; he deserves 110% to get blocked. Nah, Masa doesn't particularly deserve it either, but at least he is not wishy-washy and knows what he wants. He's also not a loser and coward, even if he did some manipulative stalker s888 to keep an eye on Miya, I'll back him over Rui at this point.