Don't worry gufu, you'l certainly know when you are in love trust me

k: When you see that special someone you begin to shake, you can't speak a whole sentence in front of her without having to correct yourself and your stomach will shrick to the size of a tangerine... or something like that... and you will want to be around her always and when you get separated from her for even a short time it will feel like tormenting...
but don't believe me, feel it yourself.. its beautiful