She runs into the girl

I wake up the next day and try to forget what happened, just keep it out of my head. I'm just going to get dressed, act like everything's normal and go to university. I start to get dressed, I end up picking even more modest clothes than normal out of shame.

I get my stuff and start to head out, as soon as I step out of my door I see the door next to mine open and my heart stops. A girl comes out, a young brunette oddly enough not the blonde I saw yesterday. She closes the door behind her, thankfully she's alone but she almost immediately notices me.

"Hey, haha, omg are you THE girl, the one next door?!"

I almost blank, I can't handle lewd stuff I really don't want to think about last night at all, I stammer to just change the topic and move on.

"O-Oh, good morning... I love your necklace!!!" I don't even know what I'm talking about I just go to the first thing I see, she's wearing nice spade necklace with a Q on it.

"OH! you do?! That's good that's good, hehe. Do you know what it means?!"

"Um, no?"

"It's what we call a 'Queen of Spades', you should look into it, I'm sure you'll like it!"

Thank god the topic changed, though I'm not sure what this queen of spades stuff is but I'll gladly talk about a necklace instead.

"Anyway, I'm sure I'll see you around! So till next time!!"

"Yeah, see you around!" I'm not sure why I'd be seeing her ever again but I'll just exchange pleasantries, though for some reason the necklace thing is stuck in my head. Queen of Spades, idk I kinda want to look it up.

Anyway It's about time I head to university, I hope not much else happens this day.