Kadhalum Kadanthu Pogum Tamilyogi «99% AUTHENTIC»
Which roughly translates to: "The heat of love is like the heat of war; both are equal."
Here's the text in English:
"Love and War are equal, O Tamilyogi"
"காமம் கரஞ்சே கைக்கூடும் கார்மேல் வாரல் யார்க்கும்" (Kāmam karañcē kaikkūṭum Kārmēl vārāl yārkkum) Kadhalum Kadanthu Pogum Tamilyogi
Or, in a more poetic translation:
A Tamil phrase!