I understand about oneitis and all this. It makes sense.

I've recently come across Seduction and self betterment. I realized I was basically beta for the majority of my life. In my freshman year of college I met an HB 10. Long story short she had a boyfriend and I stopped talking to her after the semester (saw her sporadically/rarely throughout the years, just said hello).

I saw her today as I made a rare visit to campus. Got her number. Now here's the question: should I invite her to my house party I'm throwing next Friday?

1) is this alpha? Other girls will be coming. I won't necessarily flirt with her the whole time. I will also be the host etc. I'm also going to DJ (1st time) for an hour, possibly also showing DHV

2) I'm very new to PUA etc. Should I brush up on anything/article? How should I portray interest and cool off whilst flirting with the other girls?

Please Seddit. ANY advice would be appreciated. I'll answer any background you need