make a step, initiate the move if you are truly convinced that he is in love with you. but i believe that if truly a man is in love with you, he will always initiate the move except he is having an inferiority complex, which then you can help him to overcome. but i don't advice you take this step because a man who is not bold and courageous enough to walk up to a lady or woman he is in love with, is yet to be mature for the relationship. but if you decide to take this step, be prepared to face any circumstances that might follow up. may be his mind is not yet made up to go into a relationship with you and you go ahead and push him into it, he might pull back when he realizes he is not ready for it.
again, like others asked, why do you want to put an asunder? remember, whatever God has joined, let no man cut. why do you want to disorganize an existing love to satisfy your own selfish desire? think twice, all that glitters isn't gold, that man you might be thinking that he is the mr. right for you, might turn out to be mr. devil later on, please look for love lese where, there are so many reputable, handsome and good men looking for pretty lady like you for a committed relationship, develop your social and spiritual life and you will see them coming after you. be careful my dear. good luck.