Roxy wanted to kiss the girl. She wanted to save her life. She just got grossed out by the fact that she’s dead. For the same exact reason why Terezi got grossed out by kissing Tavros in the hopes of reviving him, it’s really stomach-turning, thinking about kissing someone who’s dead and has blood oozing from their lips. Dirk was just able to get over it sooner and execute a corpsesmooch so that he could bring his friend back.
But it still doesn’t make her happy, watching Dirk kiss her. Especially with the knowledge that if she had gotten over her queasiness, she could be the one kissing Jane.
But then when Jane’s back to life, she’s overjoyed about it and everything’s okay.
JANEY ISNT THIS GREAT??