เนื้อเพลง ความลับ - เอ็ม อรรถพล ประกอบของ

ko phro chan klua lae mai manchai
thueng mai khoei dai bok khwam lap khang nai huachai hai thoe ru
lae phro wa thoe khoei phut wai
rao tong pen phuean kan khae nan talot pai

tae chan dai klap ma khit
wa mi khwam rak man phit trong nai
rak mai bok ok pai ko thaonan

chan thon kep khwam lap yang ni pai khong mai wai
chan tong bok wa rak chak huachai hai thoe ru
mae tha bok pai laeo khwam samphan thi rao nan pen yu
cha mai muean doem rue phoem toem cha rap nai kham top

hak thing wai nan lae mai bok pai chai chan khong mai yom
hai son khwam ching khang nai nan kwa ni
sing thi chan tham man thuk haimai
chai ko ro hai thoe chaloei nai ton to pai

tae chan dai klap ma khit
wa mi khwam rak man phit trong nai
rak mai bok ok pai ko thaonan

chan thon kep khwam lap yang ni pai khong mai wai
chan tong bok wa rak chak huachai hai thoe ru
mae tha bok pai laeo khwam samphan thi rao nan pen yu
cha mai muean doem rue phoem toem cha rap nai kham top

muea huachai man mi wai phuea rak khrai thi rusuek di
lae wan ni chan mi khwam rusuek nan hai kap thoe

chan thon kep khwam lap yang ni pai khong mai wai
chan tong bok wa rak chak huachai hai thoe ru
mae tha bok pai laeo khwam samphan thi rao nan pen yu
cha mai muean doem rue phoem toem cha rap nai kham top