A girl working for WWF approached me on the street and told me about the hunted gorillas in Africa, she asked if I am interested to fill in a form with my bank info to donate money to protect these gorillas.

I said to her jokingly: "Well now you got my number, so you have to give me yours"!

She agreed and the number wasn't even fake.

No my question is how do I text her to set up a date? I have to admit my game was horrible, I accidentally crossed my arms in front of my chest, wasn't keeping eye contact (even wore sunglasses) and the overall vibe wasn't really great.

The only positive thing was she shook my hand (twice) but the problem is that SHE shook MY hand and not the other way round, and that's most likely because they taught her to do that when trying to convince people to donate money for monkeys.

Do I go all in and just write: "Let's go grab some drinks" or do I text a little bit with her about innocent stuff and try to build up a friendly vibe and then ask her?

I'm afraid if I go all in she won't agree to meet up because the last time she saw me (which was also the first time) I didn't give off enough friendly vibes, it was a boring situation which was very "business" - the main talking point was to help the gorillas.

Should I post this in other subreddits aswell? Which are the best Game related subreddits?

Thanks