Since I didn't know what's good, and he's treating us, I let him order. He ordered these (see photos below). I forgot the names of the dishes we ate, but I am confident in saying that the Pad Thai, the shrimp dish and the chicken were really good. You can taste and spices and the flavors, which are pleasing to the palate.
Seafood Tom Yum Soup
Shrimp Dish (I forgot the name of this dish, but the shrimps are delicious!)
Chicken wrapped in Pandan Leaves
One whole fish, which I didn't quite enjoy because of the bones
The dessert however was the winner! The mangoes were fresh and sweet, the glutinous rice paired with it was just a perfect match!