Dear Saitee:
I think it would be difficult for any woman at any age (19, 29 or 59) to have a relationship with a man who lives nine hours away by train.
Clearly, you need more time with him, in person and otherwise. Having so little time with him and in the limited context of texting doesn’t sound satisfying to me. I can understand feeling clingy, or needy, with such limited contact.
How does living physically close to each other look like, as a future possibility?
anita