FL transmigrates to another girl's body and assumes her identity.
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FL finds herself in an arranged marriage with the ML that turns into genuine love. The ML hides his true identity/personality behind a different persona (pretending to be a eunuch vs. pretending to be unintelligent).

Both feature arranged marriages turning into love and a scheming brother trying to destroy the ML.
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FL finds herself unexpectently married to the ML in an arranged marriage. She is not the person she appears/is pretending to be. The marriage ends up turning into true love.

Both feature arranged marriage turning into genuine devoted love in a historical setting. ML is strong and skilled at martial arts (although he's hiding it in TOGYNS), FL is intelligent and clever.

ML has secret, secondary identity while pretending to be a different sort of personality (weak, playboy). In both, he unexpectently "acquires" the FL (as a wife vs. a maid) and falls in love with her.

FL finds herself forced to marry ML. ML is bullied by his family and FL defends him, causing him to fall in love with her. ML pretends to be weak, while hiding a secret identity.

Both are short, sweet dramas in which the mains are childhood frenemies to romance, and the ML ends up falling for the FL first.

Frenemies to romance relationship between the mains. FL likes another boy first. ML falls for her long before she falls for him.

Both are short, fluffy romances in which the FL loves cooking.
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Both are food-focused romances.
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Both are food-focused romances in which the FL finds love with the last perfect she expected.
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