Obanai hates women, you know that because Mitsuri told you about his past. She is an exception though. Obanai doesn’t like you. Mitsuri is the only person he’ll love. Not like you. You're nothing compared to their chemistry but.. you like Obanai.

You were carrying Mitsuri's weight on your shoulder, you were in injured, yet when Obanai came he only paid attention to Mitsuri. “Mitsuri!! Are you okay..?" He says as he ignores you, grabbing Mitsuri and putting her on his back.