Kural - 1330

A 'feigned aversion' coy to pleasure gives a zest;
The pleasure's crowned when breast is clasped to breast

Explanation
Dislike adds delight to love; and a hearty embrace (thereafter) will add delight to dislike.

Tamil Transliteration
Ootudhal Kaamaththirku Inpam Adharkinpam
Kooti Muyangap Perin.