I will send a text message to a girl tomorrow.

You can call directly. Text messages don't look sincere, you know? That's what I was. After the phone call, you can say that you can call her directly with the last two words. Besides, who are you? Introduce us to make friends, and then say some polite words. If you are worried, be careful not to call for too long for the first time. Seven or eight minutes will be fine. After the first call, you can send messages slowly. ! ! !