Мост между сердцами 1 сезон

Narang, adopted into Thun Chai Mamthep's family, is treated like a servant due to his poor background. He falls in love with Thun Chai's daughter, Pathawee, who uses him to spite her father. Thun Chai, an alcoholic and playboy, neglects his wife and daughter. When he discovers their relationship, Narang is sent abroad. Years later, Narang returns to help Thun Chai's failing hotel business and suggests selling shares to businesswoman Sunanta. He meets her secretary, Siriganya, and despite initial misunderstandings, they fall in love. However, Pathawee remains possessive of Narang. (Source: MyDramaList)