Day 2 : Hotel de Bangkok->Siam Square->Temple visit->Siam Paragon->Siam Ocean World->BanKhunMae.
One of your most MUST go itinerary is their temple.. not too much. just pick one will do ^^
You will be wondering how they make it and most of the temple is the same :)
The night view of Bangkok :) its just so CITY feel..
I search thru online that this restaurant serve the very authentic kind of local Thai food.
However, the price is slightly high as the environment is very different.. ^^