Hee guys,

I need some help with this.
2 years ago some danish girls where in my town (I live in The Netherlands) and I F-closed one of them(HB7.5, 1.65m tall, blond, few freckles ). Later on facebook she told me she's in for a threesome (MFF).
This year she's in my town on NYE and I arranged that she could come to a NYE party of a friend of mine (She's bringing 11 other girls so my friends are happy with that).

My friend made a facebook event of the party and I saw an old FB(HB9, 1.76m tall, Blond) of mine is coming together with her boyfriend.

This is the story between me and her (if you want you can skip this part, but it might be fun to read):
I met HB9 on a holiday, it was a friend of a girl I knew, so I started talking to her, and she introduced me to all her girl friends. we ended in bed that night. I was there for 1 month and she only for 8 days so we slept together a couple of more nights until she left.

she lived really close to me, like 15 km from my home town(about 10 miles).
But she was getting back to her ex boyfriend and I didn't really care because I'm not looking for a relationship.
around 4 months later she had another boyfriend.
2 months after that I saw her at a party and she introduced him to me, cool guy, most guys react aggressive but this guy was really nice. I talked a little bit more with her.
around 2 weeks later they broke up.

So I thought, hmm let's try?
I send her a text, Hee, what's up? I saw you broke up?
HB9: Yeahh..
Me: So after all this time, you still miss me?
HB9: Haha, yeah. No one can compete you..
Me: Ahh, well to bad I'm not in for a relationship, so the only thing we can do is be friends with benefits.
HB9: Haha, I'm not ready for a relationship either, so that's a perfect plan!

One week later I F-closed her again and we became FB's

(ATTENTION YOU CAN CONTINUE HERE!)

(8 months ago)
Suddenly she was just pushing our dates forward and forward, so after the third time I sad, Ok, forget it And ignored her.

2 weeks later she had this Boyfriend she's still with right now.
I haven't talked to her since. sometimes she just randomly ''like''d something on my Facebook page but I didn't respond


What should I do on the party?
Continue ignoring her, or act like nothing happened?
Or be nice to her boyfriend, and be a bit curt towards her?

My friend also invited some other HB's so I want to socialize and get to know as much HB's to F-close later.
So I can't really K-Close a girl on the party right?

Danish HB7.5 is just here for 5 days so I want to spend those nights in bed with her until she leaves.

So all the questions are:
- How do I react towards HB9?
- How do I fix a Threesome with Danish HB7.5 and girlfriend of her?
- I can't K-Close a girl on the party to keep all HB's interested right?