Play with your eyes!
Sustain eye contact for 2, 3 seconds.
Flirt outrageously and let him notice that you check him out.
Be fun to be with!!!
No need to be frivolous or superficial, simply enjoy life.
Your inner freedom is extremely attractive for any guy.
Show him you enjoy life deep inside and that your pleasure can't be challenged or destroyed.
Be sexy and take care deep care of yourself.
Don't worship him like a god, tease him instead.
Be confident and take risks.
No need though to put your life, health or future in danger.
Try simple steps like talking to guys more in social situations.
Be active in social situations.
Never be exclusive or clingy with him.
Stay active, open and excited about life beyond the limits of what you share with him.