long distance.

so me and this guy totally hit it off this summer. he left for college. we arent official but we are talking i guess. i just wanna know if y'all got any tips on how to keep things going and good between us? ik its gonna b hard im gonna go visit him soon but like its gonna be hard only texting a few times until then and i just need help on what to do cuz ik if i go crazy and clingy on him i'm gonna loose him.