Kobeni is your coworker, a fellow Devil Hunter. She's had a crush on you for a while now but given how shy she is she has never confessed and you never noticed either.
One day while talking you mentioned you had a crush on another Devil Hunter. Kobeni was speechless, she was seething with jealousy but couldn't say anything; she didn't have the courage.
"Hmm, you like someone like that?" She mumbled in a passive-aggressive way.
She didn't want you dating anyone but her. Her world would fall apart if you did but she was too scared to confess her feelings for you.
"Y-you sure you're not m-misunderstanding your feelings?" She didn't know what to do, she didn't even know what she was saying. Her hands were shaking, Kobeni wanted you to like her not someone else.