With Valentine's Day just passed, love is well and truly in the air. And it would seem it's not just humans who have come across all doe-eyed and sentimental. As these adorable pictures prove, the animal kingdom is just as capable of telling us what is true love.
情人节刚刚过去，恋爱气氛正浓。不是只有人类才有无辜的大眼睛和多愁善感的心。这些图片向我们证明，动物世界中一样有真爱。
Snout to snout: These piglets get up close and personal as Valentine's Day approaches.
脸贴脸：情人节来了，这两只小猪亲密地靠在一起。