5 minute number close

Last night I was at a club where one of my friends was a dj at and it was very slow last night. I noticed an 8 blonde and 7 brunette sitting with a guy on the brunettes side. I made my move when he walked away and back to his buddies. I came in from the brunette's side and ordered a drink after opening:
Me- I have a question for you ladies... my friend is dj-ing here tonight and because its so slow he is thinking about packing up and leaving and I told him I would find out if some people that are still here plan on staying or not.

they were hesitant at first because apparently multiple creepy guys had been coming up to them long before I got there but the brunette walked away and I talked to the blonde for a few minutes til her friend came back and said she was ready to leave and I number closed with
"Well let me get your number and you should hit me up sometime"

That's okay, but I recommend you saying, "well you guys seemed fun, give me your number and I WILL HIT YOU UP SOMETIME" that sounds whole lot better.

I forgot about hitting her up honestly so it being a few days now I'm not sure how to open in a text with her