Need some suggestions...please help.?

I met one guy 3 months back for arrange marriage..that was arranged meeting by our families...our families were also there...prior to our meeting we were chating online from more than a month...we were preety sure that everything is gonna be ok...i kinda liked him after meeting too...he said that he needs time bcoz its a matter of wedding ...i was like ok..take ur time...he met more girls too after that...but didnt like any...nw he says that u r the nicest girl hv met till nw...but still he says he wants more time...he will answer by august...we are chating frm 4 months nw...nw hv decided nt to talk to him...if he will feel he will *** bk...m a very gud looking girl...i dont know wht he wants...his family also likes me....i think he is luking for more girls...bcoz smtimes he say that u 2 luk for more ppl...if its suppose to happen it will happen...shd I stop talking to him.