Who ate the cakes from the cake box?

Albert and Alice had a busy weekend.
They delivered Amelie's wedding cakes and invites to our relatives yesterday.
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Today, they delivered wedding cakes to both my late grandmas, to tell them that their grand-daughter is getting married and to get their blessings.
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The box looks very traditional and erm ... abit obiang.
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Very red hor ... cos we are chinese mah.
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They left the cakes in front of her urn and went to offer incense at the common area. Then when they went back after a while, they looked like these.
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Alice said no one was around when she left. Btw Grandma loved to pinch food. Hmmm ... I will ask her who did it when I visit her on Wed. =p