Most of us have strong feelings about Valentine's Day. The best time for you personally to travel is generally the beginning of the dry season which can be between October & November. The western region is the home of styles like dhoola and mahiya, while the popular boli style is performed different over the about region. The terrain is mostly mountainous with plateaus inside the west with lower lands within the east.
But more than anything I believe knowing the local tongue gives a greater feeling of independence and autonomy during your stay. Humpback, Gray, Minke, Orca, (Killer), whales are encountered in addition to many other species including seals and sea lions. Thailand is a place which is becoming a global favorite as a romantic destination.