Responses
Yashiro left Doumeki in order to protect him. Doumeki's the one who wasted Yashiro's sacrifice by staying in the Yakuza. Yashiro wanted Doumeki to be safe and free, and was willing to stifle his own feelings just to protect Doumeki. That's hardly the action of a 'spoiled brat'.
Doumeki just forget him already i really wish you could find someone who will cherish your love your sacrifices and not some spoiled brat who can't accept his own feeling like a coward