San Kaew is a cunning girl who disguised herself as a boy to find her real dad. She then finally meets him. Panin, a player businessman, is shocked, then he remembered that he was once involved with a woman named Thipkesorn, San Kaew's mother. He thinks his son is a lady boy and tries to be a good role model to him, so he can be a man, but he doesn't know that she's a girl.
Our Days รักได้ไหมนายไม่ยิ้ม / Our Days, Can I Love You Mr. No Smile? / Our Days / 我们的日子 / 你小子，笑一个 / 我们的日子，我能爱你吗，先生别微笑了 / Our Days The Series / 我能爱你吗，不微笑先生？ / 宛然一笑是青春 / 我们的校队时光
