Both the MLs suffer trauma and are poor where as the FLs would be considered rich and I find that the vibe of both dramas are similar enough except they’re both heart breaking in their own way

Both have a rich main character that lives in a village
Both main characters have a secret they’re hiding

But I think that’s all there is with the similarities

(1) Main characters first meet when they were teenagers
(2) Main characters have trauma from the same event
(3) both Kdramas are about healing and have a nice message to go along with it
(4) both female leads share the same young actress that plays the main character when they were younger