If you are on a tight budget this 2015 Valentines day, I'll suggest the following places
1. La Mesa Eco Park
Higly recommened for nature lover. Wall Climbing
2. Ninoy Aquino Park and Wildlife
3. Luneta Park
Dancing fountain. Rizal monument.
5.Quezon City Circle
No entrance fee. Very accessible. Fresher air within the Manila.
Cheap Rides on Circle of Fun. Zipline. Lots of pleasing ornamental plants.
Convenint dining restaurants