Hey guys finally got a girls number for the first time ;). I was wondering how I should proceed with texts to not fuck things up. I've already texted on her phone to myself saying "hey sexi how's it going", and she responded in-person very positively with a smile and a giggle. She later texted told me she missed her advising appt etcetc.

So when should i ask her out? Do I wait a day or two or ask rn?