1. Think about the person you are in love with.

I know it's hard, because this person might annoy you at times, and maybe they forgot your birthday last year, but think about all the times you laughed together and the time they found out that you, like other people, do take poo's. You will find the love there.

2. Come up with some sappy melody.

More often than not, a love song will be soft guitar, or piano, not amped up electric guitar with the most crunch you can possibly muster. That might be the type of music your lover is into, but it's not as sweet, and you might blow out an ear drum since they'll be trying to listen to the lyrics. Also, use a sweet voice, no screaming, although that may be the popular thing at the time, it's not timeless. ...