Represents love and the teachers who both have each other's love of friends who help each other. Which I myself believe in friendship there as friends. The gang to help each other without hope of return.
Show the love and bond that the two are not the same. The love of friends who help each other. Which I do not believe in friendship, friends are the same. Which Kang and help each other without expecting anything in return.
Show the love relationship that both people are to each other. A friend's love to help each other. Which I believe in our friendship to each other. To help the gang and without reward.