Ron = hot — cha ron (hot tea), ka fae ron (hot coffee)
Yen = cold — cha yen (iced tea), ka fae yen (iced coffee)
Nam = water — nam thuam (flood), nam tok (waterfall)
Dee = good — a kat dee (nice weather), jai dee (kind heart)
Thailand has 3 seasons — hot, rainy, and cool — not 4 like Western countries