Damn man, slow your roll.
There could be a number of reasons why he hasnt rang you.
1. No credit
2. No cash
3. Something serious has come up and he hasnt had the time to call
4. could have had an accident and the man is hospital
5. Arrested
6. Got mugged
You never know. but for you to start getting all stalker like on him because he hasnt returned your text and then you then need to call him AND further moreyour asking yourself whether he is a decent man, come on man. be serious. You must have it bad!
all that because he hasnt called you yet, will you feel shamed that your starting to question him if you found out man got run over and he is inhospital recovering.
I dont like stalker girls, i had a stalker girl once boy that was some scary Sh!t!
He will call you in time. i'd be pissed if you started ringing off my phone cos i havent texted you bkcos i'm broke.