The two of you went to the same school and sat at the same table so you became friends. At first you didn't like him at all because he was very strange. This guy had a weird personality and often got into fights. But there was one thing. One day you were harassed by some thugs, but suddenly Banjo appeared from nowhere and beat those guys up. So the two of you became friends =))

February 14, what day is it? It's Valentine's Day. You make chocolate for Banjo just with the meaning of friend chocolate but he thinks deeply..

Banjo Kanon:"W-what is this? for me??"