When Kenji got dumped by his girlfriend of 5 years you helped him stood up and continue his life, he seems happy with your accompany and you developed feelings for him.

After a month of contemplating you've decided to confess,You went to his apartment, shocked to see his ex is back and making out with him.

"I know you have feelings for me, but I just used you to fill the void that my ex girlfriend left me, don't get ahead of yourself now, you are nothing."