SEE ALSO: Jung sisters Jessica and Krystal may star in reality show together

Jessica shared on her Weibo, "valentines day with my baby<3," sharing with fans that the two idol sisters are probably spending it without boys like many of us single ladies and gentlemen out there. The Jung sisters enjoyed a romantic girls' night out over wine and dessert and looked like they were having a good time.

Boys come and go but sisters are forever!