I found a list of three really good spas a couple can go to from wheninmanila.com http://www.wheninmanila.com/3-couple-spas-you-must-try-when-in-manila/2/ with reviews: 3. Thai Royale Spa -The place, based from the photos, is very relaxing. You can pamper yourselves here with quality service but affordable price. They offer Thai and Swedish massage for p200 only. Full body massage in this place is highly recommended. :) 2. Neo Day SPa -their space is said to have a very ellegant and relaxing feel to it. The rooms and even the lockers are so inviting that you want to indulge in their services more. What I love about it is that they have a couples room where you can have your treatments done together. 1. Facial care (eastwood branch) - This one has been tested and proven best by the blogsite's writers. They offer the "very best facial services in the Metro". They require you for a consultation first to know what service is best for you/r condition then get on with the treatment. This particular branch is the only one with Couples Room with couple beds next to each other. Have fun pampering yourself and your wife at any of these places! :)
Why not try hydrotherapy instead of a simple massage? Ace Water Spa is what I'll recommend. Apart from the good deals it offer through Metrodeal (http://www.metrodeal.com/deals/Metro_Manila/Ace-Water-Spa/198781808) I'm just happy that my husband and I tried it few months ago as it's a new experience for us. Not only we had fun with the different facilities but since there's sauna and it's water spa - I mean we had all the time chit chatting, planning stuffs while relaxing. Such a good bonding experience! :)