Love in Contract

A contractual marriage ends up in a romance. The ML falls first. The FL has a bad relationship with her mother.

Contract relationship is the main focus in both dramas.
The leads are not so fond of marriage, thus they enter contractual relationships for personal reasons.

Both dramas focus on Contract marriage without any previous knowledge of the other party, yet for personal reasons to fulfill the expectations.
The leads fall in love during the contract.

- male lead gives off the similar vibes -- awkward situations with the female lead
- female lead fell for the male lead first
- fake dating/marriage trope
- past lover is possessive towards the male lead
- female lead and male lead has too many indifference and beliefs