One of best beches of India are here in diu. If we compare diu with goa , the diu is very silent and less crowded place so here u can enjoy your privacy with your partner.
Goa is too much large but I feel it is somewhere crowded. I dont like too much crowed at the tourist attractions. In crowd we cant take good photographs it is the one of the reason. Diu is at only 40 km from my uncles village. So I have visited many times diu. It is historical place also there is a jail and fort which was built by the Portuguese.
Visit it. U will totally satisfy.