Need suggestions to spend private time with my bf

Hi

Me and my bf are both students at Amity Noida and we are looking for a place nearby (preferably within 1km) to spend some private quality time.

Also, what is more preferred by other couples, taking a PG or booking an Airbnb? We don’t need to actually live in PG as we both live with our families but we think it might be less expensive than booking an Airbnb several times a month