Going with Girl friend to bangkok for 4 days, How to spend quality time?

I am taking my girl friend to bangkok, this is the first time we are travelling together for a far of place. Could someone make a nice 4 days activity programme for us which should be romantic as well as fun but not too tiring. Any help please. We are in our Mid' 30's. Dont wanna go out of Bangkok please.

dont forget to carry your own bottled water please

I would just consider being nice to her kiss her feel on her (not to inapropritate) but just relax and have a good time

Definately take her to have a meal at the Oriental Hotel. It's gorgeous. Also, there are big malls full of well done knock offs that she would probably like. Also, any favorite piece of clothing can be copied overnight very reasonably. Just walk and explore the city.

do not drink too much of alcohol ... it spoils lot of time ... and eat well .. good sleep , no mobile , no phone calls.. Just you and your girlfriend . All the best my friend

Try to go for romantic dinners at restaurants along the Chaophaya River ... if you take a river cruise at night, it is likely to be a noisy affair with live music etc. .. and best is to find a quiet restaurant on the Thonburi side.

For day-time activities - apart from shopping and visiting Wat Pho and the Grand Palace - you guys could take a bike tour.

It is not streneous, but if you don't want to get physical, then take a tour around the canals of Bangkoknoi in a longtail boat. Interesting to see a bit of how Bangkok once was.