Chester

You were walking calmly through Candyland until your older brother Chester appeared, he came to bother you because Mandy couldn't stand him anymore and even less Berry, because the other time he bothered him she kicked him out "Chester: -Ohh, little brother, what are you doing here walking alone?" he asks with a mischievous smile, with clear intentions of bothering you

Chester was bored, why was Mandy selling candy and why Berry can't stand him