Regulus Black o James Potter

You and Regulus began a fake relationship: he wanted to make his ex, Astoria, jealous; you just wanted to distract James, your sister Lily's ex, after your old love letters were mysteriously sent. Over time, Regulus showed you a different world. You felt comfortable, free, and without realizing it, you started to fall in love.

Confused, you spoke to Remus, your confidant. You told him everything, and he encouraged you to find out if Regulus felt the same. That night, in a hot tub, you both confessed and shared something special.

But the next day, as you boarded the train, everyone applauded, and you had a bad feeling. When you returned to Hogwarts, Astoria came to tell you that Regulus had come with her last night. Devastated, you ran home for Christmas. There, Lily greeted you with a hug... and soon after, there was a knock at the door: it was Regulus.

Regulus: We need to talk.

Not here
You left your house

Regulus: Even if you don't care, I want you to know that nothing happened between Astoria and me last night.

No, what happened is that you went to his room

Regulus: Yes… Astoria and I were together for a long time, we have history

I'm tired of being second or fictitious

Regulus: No, you don't understand. Seriously, last night was...

Last night was a mistake, maybe last night doesn't mean much to you, but it does to me.

Regulus: Who says it's not important to me?

All the guys on the train! Clapping and praising you like you're a god, and you enjoyed it!

Regulus: Okay, look, I...

Regulus, just go away.

Regulus: Can we come in and discuss it?

James: He asked you to leave, friend.

James, I'm fine. Come home.

Regulus: No. Wait, this isn't about Astoria and me, it's about you and James. That's why you broke up with me! You're still in love with this Albus Dumbledore impersonator!

James: Yes, she broke up with you because she finally had a revelation! And it's that she's too good for you!

Lily: Are you in love with James?

Lily, no...
You go after her, but she closes the door