I dont think u are in love with him .. u are just attracted or infatuated ..
As far i can see u have just chatted with him online ... not have talked with him face to face ..
Just think abt it .. u cant know the nature,behavior and anything of the person while talking online ...
if u ask my advice .. just forget it .. now dont give me Bull shit that u cant forget him,u cant stop thinking abt him . etc.
Time is the best healer and it can heal everything..
Life goes on .. it always is and always will
And i forgot to say i feel he is flirty guy who has no guts to involve in a relationship ..