both of them have body change element, married couple, husband has the same age as their son, age difference

both of them have similar story of double Identy or Twins hhmmmm amazing soundtracks, nice actors, a lot of misterous to solve

In both plays the main actor has fantastic medical capabilities and most of the scenes are shot in the hospital makes it even more interesting for the fact that patients arrive with wounds and that doctors must treat them and they are always the challenge of who is the best surgeon of the hospital, the SOUNDTRACKS are too cool. Just watch both of these dramas are very nice

both plays the woman with whom he falls in love does not accept it because a relationship where the man is younger than the woman may not work, but after various difficulties can overcome problems and stay together AWESOME 100%

I love this drama is too cute this noona-romance, in fact on HSKOS the woman falls in love with the guy who is younger than her but when he discovered his true age she no longer considers him her man but sees him as a younger brother but then slowly the history between the two continues because age does not matter. While on IHYV the boy returns after ten years to save the woman he so long ago had a witness for omics of his father and when he discovers that the criminal was released from prison the boy back to her to save her and he falls in love with and so she continues. On both dramas the story is very romantic and cute 100%

I recommend this drama because both dramas she acquires supernatural power after waking up from a coma that she can see ghosts ... very nice drama

both have a very interesting plot and SoundTrack both are legendary after watching the drama you will know, there is so much action on all two dramas.

AWESOME 100%