OK i got an email with the subject (none) from a friend of mine so i assumed it to be geniuine. I clicked on it and there was a personalised message there too, it said "try this love calculator matt, its quite funny" or something like that
Anyway I clicked on it, put in the girl i liked and hey presto no result but a message saying
"Haha, you have been fooled, the names which you entered have be sent to {my friend's email address}"
So I found the BEGINNING of this for you guys so you can find out who your mates fancy if they are stupid to fall for it
love calculator prank