2 sentences

1. 他是跟你闹着玩的，别往心里去。

   tā shì gēn nǐ nào​zhe​wán de, bié wǎng xīn​li qù.

   He was just teasing you; don't take it to heart.

   Source: Dong Chinese Dictionary

2. 别往心里去。

   bié wǎng xīn​li qù.

   Don't take it to heart.

   Source: OpenSubtitles