Prin Suparat (Mark) as Pathapee "Din" and Chalida Vijitvongthong (Mint) as Cha-em.

In 2010, polyphonic ringtones were dying, and true-tone MP3 ringtones were king. The explosive chorus of "Hua Jai Preak Ha"—“ Hua jai preak ha... mai mee arai hai ter ” (A heart in ruins... I have nothing left for you)—was the perfect ringtone for the "tough guy who has feelings" archetype.

," there is a notable series from 2010 with a very similar name and high acclaim. It is highly likely you are referring to the 4 Hua Jai Haeng Khun Khao