Indecisive

I know this is contradictory to many things I've said before, but is love real? It seems like an unattainable feeling. How do you know if you're in love? Is there any way to explain this feeling? Love is like believing in Santa. You can't see it but you know it's there. But something so 'powerful' must be seen, otherwise it wouldn't exist right? People say that being in love is something you can't explain. If you can't explain it how do you know it's real? Maybe it's just one of those bandwagon things. If you don't know how you're feeling you must be in love. I can't tell if it's real or not, that's why I'm afraid of it.