Location plays an important role in a pre-wedding shoot; some locations recall good memories and are more romantic for you. Otherwise, you may feel connected to a location. For example, a place/ city where you two met for the first time. It could be a town/ neighborhood where you grew up, a place where you like spending time with each other, or a place which represents you, your personality. The idea behind a pre-wedding shoot is basically to capture who you are as a couple. So choose a location close to your heart and your feelings will naturally surface.
If you are finding it difficult to pick a location, let me make suggestions that have worked for other clients in the past. Most of the cities in India have some heritage/ historical places which can be used as a location for your shoot. Some of them resemble strength, others beauty, and some are even a dedication of love. From my perspective, they provide open spaces, great backdrops, and a remote association with the era in which it was built. You could also choose a location based on the activities you do together. Something which is part of your daily routine. It can be anything from dancing to exercising to hiking or working together or even cooking