How Do You Know?

How do you know when you're in love? Are you content, are you different? What do you think when you see a dove? Are your feelings perfect, are they absent? How do you know that you hate someone? Are you dissatisfied, are you normal? What do you think when someone is over-done? Are they too-much, are they too formal? How do you know when you're in love? How do you know that you hate someone?