Akshara has a very sweet nature and after mahima saves akshara from the accident, after marriage it's possible akshara mahima will bond very well. Mahima also likes akshu and to be in her good books, she will be all sweet. She is shown all sweet towards abhimanyu and manjari too while wedding preps. So manjari may get insecure that akshara is more close to mahima and will instigate abhimanyu when Akshara chooses mahima in her decisions. It was visible when mahima offered hospital job to akshu manjari wasn't happy
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