In general I heard many guys express this and I have a fitting example.
This girl flirts with me and gives me her number without me asking. She always tells me to text her but never intiates it herself. I will text her sometimes when she asks but I worry I come across as needy, so I won't always. It makes no sense to me that she is confident enough to give me her number but not to text me first.
Most Helpful Girl
Ok I have a question before I asnwer yours: Do you not text a girl (that you like) too often because you don't want to seem as needy?
Ok now to asnwer your question, I have texted a guy first, twice to be exact because I like him and I'm super impatient. Maybe she's following the "guys make the first move" rule. Just text her it will make her day I'm sure1