While the cheek is for play, the forehead is for affection. However, in the context of a interaction, a forehead kiss is often used as a cure for mock sadness.
Khmer (Cambodian) is a melodic, Austroasiatic language with its own rhythm and charm. Endearments in Khmer are often soft and familial: playful kiss speak khmer
October 26, 2023 Subject: Translation and Contextual Usage of "Playful Kiss" in Khmer Language Focus: Khmer (Cambodian) While the cheek is for play, the forehead is for affection
ថើបលេង៖ វិធីបង្ហាញសេចក្តីស្រឡាញ់ដោយសាមញ្ញ និងសប្បាយរីករាយ While the cheek is for play