5. Eye Contact
Eye contact really is a great thing.
You can say so much with your eyes – like telling him you’re interested.
Whenever possible – again, without being too obvious – try to catch and hold his eyes.
If you catch him staring at you, that’s even better.
Capture his eyes when you do, and smile at him.
He’ll definitely know you’re interested too, and that may make it easier for him to approach you.