What is love? (according to a research among children)

"You can't die from love, but you may go crazy! I'm honest! My brother, for example, starts doing weird things when he falls in love - he sometimes drops his schoolbag in a puddle just to make his girlfriend smile! I think that's love - being crazy... and I'm worried about him, definitely worried... " - Lee, 7

"Love smells like chocolate! And also like cotton candy! Love is so sweet, even though some people say it smells like a potato... they are lying! Love means sweets, and sweets mean love! " - Doug, 5 

"When I love a girl ... I hug her! I also give her my favourite things - caps, sticks, acorns... this is true love, I assure you, mister!" -  Louis, 4