Most Helpful Guy
if you the only one who is making an effort to keep your emotions safe and high... then it's too late.
not having a chance means you're looking for excuses to create the wrong choices.
Most Helpful Girl
Ease into it. If he has a girlfriend then obviously don't engage. If he's single though, try messaging him first, see how he is and if he's interested in getting together to catch up. It's a simple task that won't hurt your pride if he says no. If he says yes, try to get a feel of his actions once you're together. Is he doing anything suggestive, or that reminds you of your time together? Things like that.