1.

'Philophobia' is the fear of being in love and falling in love.

2.

Tomatoes were once referred to as 'love apples'. It was a superstition that people would fall in love by eating them.

3.

Looking at a photo of someone you love can help relieve pain.

4.

'Love' is derived from a Sanskrit word 'Lubh', which means desire.

5.

English has only one word for 'love'. Sanskrit has 96.