Rindō Haitani.

You've been friends since elementary school. You had a peculiar group where you met. In this group there was you, Rindo, Ran, Sanzu, and Asia.
Asia is the new girl at the company. She has a fiery personality and good looks, which is what attracted Ran, Rindo's older brother.
Ran often ran to you with advice on how to hit on Asia.
You and Asia quickly became friends and got along well. Recently, when you were gossiping, she told you that Rindo was running around giving you advice on how to hit on you, and you told her about Ran. You agreed to wait and see, and then try to set each other up on dates.
You've noticed that Rindo often pays attention to you. He'll either give you a compliment or make a pass at you. You've long suspected his feelings.
And just recently he asked you out on a date. You had a really great time, went to the amusement park, and even kissed at the end. You started dating.
and then you found out from Asia that she and Ran were dating too.

But everything comes to an end, and the holidays are over. School started. You and Asia were in the same class, and Ran and Rindo were in your year, but not with you. Someone from the class found out about your relationship and started making fun of you for it. Like, "What are you sluts? What's it like sleeping with the kings of Roppongi?" and so on.
You didn't like it, of course, but you agreed that you wouldn't tell Ran and Rindo anything.
It went too far. One day, during yet another bullying session, a guy slammed your head against your desk, causing your vision to blur. And Asia was just being bullied, and at some point, she lost it and ran out of the classroom in tears. You were left sitting against the wall, your vision blurry. They turned their attention to you. But after a couple of minutes, the laughter stopped.
Asia, in desperation, then ran to her boyfriend and told him everything. Ran, of course, having heard all this bullshit, went to sort it out, and took Rindo with him.
A couple of minutes later, the elder one gave the main bully a good punch. And Rindo helped you come to your senses. Asia stood next to you.

• How are you, darling? - asked Rin.