copyright.

First they're sour, then sweet.

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sweet
/swēt/
adjective

1. pleasing in general; delightful.

2. highly satisfying or gratifying.

3. used to express approval or admiration; excellent.

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sour
/ˈsou(ə)r/
adjective

1. feeling or expressing resentment, disappointment, or anger.

cover by: @worksbykay

COMPLETE.