Indeed, Dorothy was placed in a sleeping curse by Zelena and only true love will be able to wake her up. This true love is of course Ruby.
"True love's kiss has been a staple of this show since the beginning," executive producer Adam Horowitz and Edward Kitsis said.
"This past Sunday's episode was just another example of how in a fairy tale, as in life, love is love."
"Once Upon a Time" is a fairy tale adaptation that includes the favorite Disney characters and tell their stories in a more modern context.
The producers had announced before the season started that there would be a kiss between two women during an episode. Indeed, they seemed to them important to reflect today's society in order to standardize and not marginalize homosexual relationships with a rather young audience since the series is aimed at children 12 and up.
Here are the kisses: