Does the snack my brother bought for my sick sister make my sister feel warm?

That's right. The things my brother bought for my sister made my sister personally realize my brother's care for my sister. The affection between brother and sister is so ordinary and beautiful. Life only shows the feeling of warm heart. The snacks my brother bought for my sick sister made my sister feel very warm. Brother and sister refer to the same family or the same generation of the same family.