I m so confused what to do

We met 3 years ago became besties and afer being in a vry beutiful 1.5 year best friend we started liking each other and developed a relation of love between us and became couple and spended beatiful 1.5 year together and suddenly 3 months ago she said that there is no one has been in relation in her family and she also doest wanna be in relation anymore but will be with me as best friend forever I agreed with it coz she has her own freedom and decision making…but whenever she meets me she use to be as my gf I am vry much confused that what she wants I really love her and she says she also does but dont wanna show it plzz some one suggest me what should I do and what she want any guess plzz help !!!