What does a first kiss really tell you?
What does a first kiss really tell you?

Whether their hype has been inflated by romantic movies, or they really are a good way to know if someone is The One, we put a lot of value on a first kiss. But why is kissing so special?  

Whether their hype has been inflated by romantic movies, or they really are a good way to know if someone is The One, we put a lot of value on a first kiss. But why is kissing so special?