so it was bound to revert to RebShidduch’s dating life..
1. you follow the advice that CR posters already gave you
2. you stop talking to, hanging out with, giving rides to, spending time with, confiding in, doing kiruv on, studying with, etc. any boy, no matter what age, religious affiliation, how much he promises you he will learn in the future, or degree of interest he shows in you, unless it is a shidduch date with the purpose of seeing whether he is a potential marriage partner, pre-approved by a parent.
3. see point 1.
disclaimer: this advice is specifically geared to RebShidduch based on her previous posts and not meant to be generalized to other situations.