I'm messaging a girl who's number I got of Tinder. Im trying to meet in person. We have good banter (just enough to get her to feel comfortable meeting), but whenever I would suggest getting drinks she goes dark (this happens twice). I'm really sick of this sh*t cause I'm not sure if she's just wasting my time. How do I give her an ultimatum without being burthurt or needy? Cheers
Edit: Will upload text examples if necessary