emeraldarrows

Both dramas involve a forced marriage due to some circumstances. The ML already has a girl he's in love with/engaged to. The FL ends up having a miscarriage and disappears from the ML's life to another country for a few years, during which the ML deeply regrets losing her and can't move on. The two eventually reunite/re-marry.

Both dramas involve a forced marriage between a sweet, downtrodden FL and a rich ML who resents the marriage. The FL is pregnant (in YAMD she loses the baby, in EWS she secretly gives birth and raises it), and leaves the ML for several years during which time he realizes how mistaken he was and does everything possible to win her back.

Both dramas involve a forced marriage between a couple due to some circumstances, with the ML not wanting it. Eventually he falls in love with the FL.

Both are mini dramas about the FL getting back at her cheating fiancée and finding a new love along the way.

Both are mini dramas about the FL getting back at her cheating fiancée and finding a new love along the way, as well as discovering a surprising past connection to her new love.

Both are mini dramas in which the FL is betrayed by her cheating/scheming boyfriend and embarks on a mission of revenge, in the process becoming romantically involved with a man who helped her.

Both are about the relationship between a pet and owner and a mix of sweet, funny, and tear-jerking. One has fantasy, the other does not, but both are touching and deal with loss, loneliness, etc.

Both have the same actress as the FL and take place within a martial arts sect for much of the plots. The FLs can be cold at times, the MLs are extremely self-sacrificing/martyr type characters. Both MLs give up their lives at the end, but are magically saved and fall into a lengthy coma, cared for by the FL. The FLs leave the room for a moment, return to find the MLs gone, and search for them, finding them awake a short distance away, and run and hug them.

Despite being very different in tone (YAMD has a lot of light-hearted moments in the first half and WWDS is heavy and dark), both dramas have similar elements - a forced/unplanned marriage between the main couple who initially seem mismatched, an unexpected pregnancy that results in a miscarriage, scheming supporting characters who try to drive the couple apart, and a separation and late reunion. Both couples also have wonderful chemistry.

Both are BL dramas with one grumpy and introverted ML and one often smiling, popular, and extroverted ML.

Very different tone (THL is fluffy and light, AOL gets very heavy) but similar feel in that the FLs are both (initially) innocent plant fairies and the MLs are immortals.

Both dramas have a FL who is a cute, innocent plant fairy and an immortal ML who she becomes involved with.