Both are related to Ice Sports. Female Lead in both participate in Short Track Speed Skating and come from similar backgrounds and have similar issues. FL of To Fly With You is pretty much a reincarnation of FL of Skate into Love. The ML is a figure skate (TFWY) and the other is a hockey player (SIL). Both recommend. Really inspiring dramas about chasing dreams and passing difficulties and obstacles along the way. Cute side couples.