I saw the first episode. So far it's a good lakorn. I like it because it's very cute and it's moving quite fast. Paula and Kelly are in Hiroshima with their parents on a business trip. While kelly was taking pics of Paula, Aun runs into her. He apologizes in Japanese and then runs off to meet with Annita. Annita breaks up with him because she is going to marry Hiro, the rich Japanese dude who will financially help her with her father's cancer. Then the scene cuts to a press conference to both Paula and Kelly's parents. Their father both announce that Paula and Kelly are going to get married. Paula gets angry and runs off, embarrassing her parents. She runs into Aun again and she thinks that he's japanese. While they're walking side by side, she talks in thai and calls him "Naa Juerd" and he continues to make her think that he's not thai. Back to Bangkok, paula's parents, especially her father are still persuading/insisting that she marry kelly. She then finds out that her parents adopted her and that her real parents are in Hiroshima.
She goes back to Hiroshima loses her wallet and is left with nothing. By coincidence, she sees Aun and some Japanese lady comes up to her insisting that she comes with her (at this point i have no idea what happened because i couldn't read the thai sub and i wasn't paying attention as much), Paula says to Aun, do you remember me and then Aun pays the lady for whatever reason. Aun walks off and Paula continues to follow him until he finally reached a mini restaurant, this is where Paula meets with his two other friends/coworkers who speak thai. She questions why they don't teach "Naa Juerd" how to speak thai. Aun's friends allows Paula to stay with them. She ends up sleeping in Aun's room. Aun didn't know that she was in the same room because prior to that his ex and the japanese guy came into the restaurant. He was upset and had gone off alone. When he came back, both had realized that they were staying in the same room. Paula kicks him out but sympathizes and lets him back in. She had built a wall of books to separate themselves. She tells him in thai that he can't cross over the wall and in english that if he crosses, he'll be dead. lol.
The next episode she will find out that he is Thai. So it is going to get good from there. I hope my short summary of the first episode made sense. I tried to make it short and sweet.